1779544320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 5933813760

約数和(自身を除く): 4154269440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 89, 96, 120, 123, 127, 128, 160, 164, 178, 192, 205, 240, 246, 254, 256, 267, 320, 328, 356, 381, 384, 410, 445, 480, 492, 508, 534, 615, 635, 640, 656, 712, 762, 768, 820, 890, 960, 984, 1016, 1068, 1230, 1270, 1280, 1312, 1335, 1424, 1524, 1640, 1780, 1905, 1920, 1968, 2032, 2136, 2460, 2540, 2624, 2670, 2848, 3048, 3280, 3560, 3649, 3810, 3840, 3936, 4064, 4272, 4920, 5080, 5207, 5248, 5340, 5696, 6096, 6560, 7120, 7298, 7620, 7872, 8128, 8544, 9840, 10160, 10414, 10496, 10680, 10947, 11303, 11392, 12192, 13120, 14240, 14596, 15240, 15621, 15744, 16256, 17088, 18245, 19680, 20320, 20828, 21360, 21894, 22606, 22784, 24384, 26035, 26240, 28480, 29192, 30480, 31242, 31488, 32512, 33909, 34176, 36490, 39360, 40640, 41656, 42720, 43788, 45212, 48768, 52070, 52480, 54735, 56515, 56960, 58384, 60960, 62484, 67818, 68352, 72980, 78105, 78720, 81280, 83312, 85440, 87576, 90424, 97536, 104140, 109470, 113030, 113920, 116768, 121920, 124968, 135636, 145960, 156210, 157440, 162560, 166624, 169545, 170880, 175152, 180848, 208280, 218940, 226060, 233536, 243840, 249936, 271272, 291920, 312420, 333248, 339090, 341760, 350304, 361696, 416560, 437880, 452120, 463423, 467072, 487680, 499872, 542544, 583840, 624840, 666496, 678180, 700608, 723392, 833120, 875760, 904240, 926846, 934144, 999744, 1085088, 1167680, 1249680, 1332992, 1356360, 1390269, 1401216, 1446784, 1666240, 1751520, 1808480, 1853692, 1999488, 2170176, 2317115, 2335360, 2499360, 2712720, 2780538, 2802432, 2893568, 3332480, 3503040, 3616960, 3707384, 3998976, 4340352, 4634230, 4670720, 4998720, 5425440, 5561076, 6664960, 6951345, 7006080, 7233920, 7414768, 8680704, 9268460, 9997440, 10850880, 11122152, 13902690, 14012160, 14467840, 14829536, 18536920, 19994880, 21701760, 22244304, 27805380, 29659072, 37073840, 43403520, 44488608, 55610760, 59318144, 74147680, 88977216, 111221520, 118636288, 148295360, 177954432, 222443040, 296590720, 355908864, 444886080, 593181440, 889772160, 1779544320]

約数ペア:

[(1, 1779544320), (2, 889772160), (3, 593181440), (4, 444886080), (5, 355908864), (6, 296590720), (8, 222443040), (10, 177954432), (12, 148295360), (15, 118636288), (16, 111221520), (20, 88977216), (24, 74147680), (30, 59318144), (32, 55610760), (40, 44488608), (41, 43403520), (48, 37073840), (60, 29659072), (64, 27805380), (80, 22244304), (82, 21701760), (89, 19994880), (96, 18536920), (120, 14829536), (123, 14467840), (127, 14012160), (128, 13902690), (160, 11122152), (164, 10850880), (178, 9997440), (192, 9268460), (205, 8680704), (240, 7414768), (246, 7233920), (254, 7006080), (256, 6951345), (267, 6664960), (320, 5561076), (328, 5425440), (356, 4998720), (381, 4670720), (384, 4634230), (410, 4340352), (445, 3998976), (480, 3707384), (492, 3616960), (508, 3503040), (534, 3332480), (615, 2893568), (635, 2802432), (640, 2780538), (656, 2712720), (712, 2499360), (762, 2335360), (768, 2317115), (820, 2170176), (890, 1999488), (960, 1853692), (984, 1808480), (1016, 1751520), (1068, 1666240), (1230, 1446784), (1270, 1401216), (1280, 1390269), (1312, 1356360), (1335, 1332992), (1424, 1249680), (1524, 1167680), (1640, 1085088), (1780, 999744), (1905, 934144), (1920, 926846), (1968, 904240), (2032, 875760), (2136, 833120), (2460, 723392), (2540, 700608), (2624, 678180), (2670, 666496), (2848, 624840), (3048, 583840), (3280, 542544), (3560, 499872), (3649, 487680), (3810, 467072), (3840, 463423), (3936, 452120), (4064, 437880), (4272, 416560), (4920, 361696), (5080, 350304), (5207, 341760), (5248, 339090), (5340, 333248), (5696, 312420), (6096, 291920), (6560, 271272), (7120, 249936), (7298, 243840), (7620, 233536), (7872, 226060), (8128, 218940), (8544, 208280), (9840, 180848), (10160, 175152), (10414, 170880), (10496, 169545), (10680, 166624), (10947, 162560), (11303, 157440), (11392, 156210), (12192, 145960), (13120, 135636), (14240, 124968), (14596, 121920), (15240, 116768), (15621, 113920), (15744, 113030), (16256, 109470), (17088, 104140), (18245, 97536), (19680, 90424), (20320, 87576), (20828, 85440), (21360, 83312), (21894, 81280), (22606, 78720), (22784, 78105), (24384, 72980), (26035, 68352), (26240, 67818), (28480, 62484), (29192, 60960), (30480, 58384), (31242, 56960), (31488, 56515), (32512, 54735), (33909, 52480), (34176, 52070), (36490, 48768), (39360, 45212), (40640, 43788), (41656, 42720)]