1540824960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 5076172800

約数和(自身を除く): 3535347840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 89, 96, 120, 127, 128, 142, 160, 178, 192, 213, 240, 254, 267, 284, 320, 355, 356, 381, 384, 426, 445, 480, 508, 534, 568, 635, 640, 710, 712, 762, 852, 890, 960, 1016, 1065, 1068, 1136, 1270, 1335, 1420, 1424, 1524, 1704, 1780, 1905, 1920, 2032, 2130, 2136, 2272, 2540, 2670, 2840, 2848, 3048, 3408, 3560, 3810, 4064, 4260, 4272, 4544, 5080, 5340, 5680, 5696, 6096, 6319, 6816, 7120, 7620, 8128, 8520, 8544, 9017, 9088, 10160, 10680, 11303, 11360, 11392, 12192, 12638, 13632, 14240, 15240, 16256, 17040, 17088, 18034, 18957, 20320, 21360, 22606, 22720, 24384, 25276, 27051, 27264, 28480, 30480, 31595, 33909, 34080, 34176, 36068, 37914, 40640, 42720, 45085, 45212, 45440, 48768, 50552, 54102, 56515, 56960, 60960, 63190, 67818, 68160, 72136, 75828, 81280, 85440, 90170, 90424, 94785, 101104, 108204, 113030, 121920, 126380, 135255, 135636, 136320, 144272, 151656, 169545, 170880, 180340, 180848, 189570, 202208, 216408, 226060, 243840, 252760, 270510, 271272, 288544, 303312, 339090, 360680, 361696, 379140, 404416, 432816, 452120, 505520, 541020, 542544, 577088, 606624, 678180, 721360, 723392, 758280, 802513, 808832, 865632, 904240, 1011040, 1082040, 1085088, 1154176, 1213248, 1356360, 1442720, 1446784, 1516560, 1605026, 1731264, 1808480, 2022080, 2164080, 2170176, 2407539, 2426496, 2712720, 2885440, 3033120, 3210052, 3462528, 3616960, 4012565, 4044160, 4328160, 4340352, 4815078, 5425440, 5770880, 6066240, 6420104, 7233920, 8025130, 8656320, 9630156, 10850880, 12037695, 12132480, 12840208, 16050260, 17312640, 19260312, 21701760, 24075390, 25680416, 32100520, 38520624, 48150780, 51360832, 64201040, 77041248, 96301560, 102721664, 128402080, 154082496, 192603120, 256804160, 308164992, 385206240, 513608320, 770412480, 1540824960]

約数ペア:

[(1, 1540824960), (2, 770412480), (3, 513608320), (4, 385206240), (5, 308164992), (6, 256804160), (8, 192603120), (10, 154082496), (12, 128402080), (15, 102721664), (16, 96301560), (20, 77041248), (24, 64201040), (30, 51360832), (32, 48150780), (40, 38520624), (48, 32100520), (60, 25680416), (64, 24075390), (71, 21701760), (80, 19260312), (89, 17312640), (96, 16050260), (120, 12840208), (127, 12132480), (128, 12037695), (142, 10850880), (160, 9630156), (178, 8656320), (192, 8025130), (213, 7233920), (240, 6420104), (254, 6066240), (267, 5770880), (284, 5425440), (320, 4815078), (355, 4340352), (356, 4328160), (381, 4044160), (384, 4012565), (426, 3616960), (445, 3462528), (480, 3210052), (508, 3033120), (534, 2885440), (568, 2712720), (635, 2426496), (640, 2407539), (710, 2170176), (712, 2164080), (762, 2022080), (852, 1808480), (890, 1731264), (960, 1605026), (1016, 1516560), (1065, 1446784), (1068, 1442720), (1136, 1356360), (1270, 1213248), (1335, 1154176), (1420, 1085088), (1424, 1082040), (1524, 1011040), (1704, 904240), (1780, 865632), (1905, 808832), (1920, 802513), (2032, 758280), (2130, 723392), (2136, 721360), (2272, 678180), (2540, 606624), (2670, 577088), (2840, 542544), (2848, 541020), (3048, 505520), (3408, 452120), (3560, 432816), (3810, 404416), (4064, 379140), (4260, 361696), (4272, 360680), (4544, 339090), (5080, 303312), (5340, 288544), (5680, 271272), (5696, 270510), (6096, 252760), (6319, 243840), (6816, 226060), (7120, 216408), (7620, 202208), (8128, 189570), (8520, 180848), (8544, 180340), (9017, 170880), (9088, 169545), (10160, 151656), (10680, 144272), (11303, 136320), (11360, 135636), (11392, 135255), (12192, 126380), (12638, 121920), (13632, 113030), (14240, 108204), (15240, 101104), (16256, 94785), (17040, 90424), (17088, 90170), (18034, 85440), (18957, 81280), (20320, 75828), (21360, 72136), (22606, 68160), (22720, 67818), (24384, 63190), (25276, 60960), (27051, 56960), (27264, 56515), (28480, 54102), (30480, 50552), (31595, 48768), (33909, 45440), (34080, 45212), (34176, 45085), (36068, 42720), (37914, 40640)]