1293891120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:940

約数の個数: 240

約数和(自身を含む): 4540771872

約数和(自身を除く): 3246880752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 53, 60, 72, 80, 82, 90, 106, 120, 123, 144, 159, 164, 180, 205, 212, 240, 246, 265, 318, 328, 360, 369, 410, 424, 477, 492, 530, 615, 636, 656, 720, 738, 795, 820, 827, 848, 954, 984, 1060, 1230, 1272, 1476, 1590, 1640, 1654, 1845, 1908, 1968, 2120, 2173, 2385, 2460, 2481, 2544, 2952, 3180, 3280, 3308, 3690, 3816, 4135, 4240, 4346, 4770, 4920, 4962, 5904, 6360, 6519, 6616, 7380, 7443, 7632, 8270, 8692, 9540, 9840, 9924, 10865, 12405, 12720, 13038, 13232, 14760, 14886, 16540, 17384, 19080, 19557, 19848, 21730, 24810, 26076, 29520, 29772, 32595, 33080, 33907, 34768, 37215, 38160, 39114, 39696, 43460, 43831, 49620, 52152, 59544, 65190, 66160, 67814, 74430, 78228, 86920, 87662, 97785, 99240, 101721, 104304, 119088, 130380, 131493, 135628, 148860, 156456, 169535, 173840, 175324, 195570, 198480, 203442, 219155, 260760, 262986, 271256, 297720, 305163, 312912, 339070, 350648, 391140, 394479, 406884, 438310, 508605, 521520, 525972, 542512, 595440, 610326, 657465, 678140, 701296, 782280, 788958, 813768, 876620, 1017210, 1051944, 1220652, 1314930, 1356280, 1525815, 1564560, 1577916, 1627536, 1753240, 1797071, 1972395, 2034420, 2103888, 2441304, 2629860, 2712560, 3051630, 3155832, 3506480, 3594142, 3944790, 4068840, 4882608, 5259720, 5391213, 6103260, 6311664, 7188284, 7889580, 8137680, 8985355, 10519440, 10782426, 12206520, 14376568, 15779160, 16173639, 17970710, 21564852, 24413040, 26956065, 28753136, 31558320, 32347278, 35941420, 43129704, 53912130, 64694556, 71882840, 80868195, 86259408, 107824260, 129389112, 143765680, 161736390, 215648520, 258778224, 323472780, 431297040, 646945560, 1293891120]

約数ペア:

[(1, 1293891120), (2, 646945560), (3, 431297040), (4, 323472780), (5, 258778224), (6, 215648520), (8, 161736390), (9, 143765680), (10, 129389112), (12, 107824260), (15, 86259408), (16, 80868195), (18, 71882840), (20, 64694556), (24, 53912130), (30, 43129704), (36, 35941420), (40, 32347278), (41, 31558320), (45, 28753136), (48, 26956065), (53, 24413040), (60, 21564852), (72, 17970710), (80, 16173639), (82, 15779160), (90, 14376568), (106, 12206520), (120, 10782426), (123, 10519440), (144, 8985355), (159, 8137680), (164, 7889580), (180, 7188284), (205, 6311664), (212, 6103260), (240, 5391213), (246, 5259720), (265, 4882608), (318, 4068840), (328, 3944790), (360, 3594142), (369, 3506480), (410, 3155832), (424, 3051630), (477, 2712560), (492, 2629860), (530, 2441304), (615, 2103888), (636, 2034420), (656, 1972395), (720, 1797071), (738, 1753240), (795, 1627536), (820, 1577916), (827, 1564560), (848, 1525815), (954, 1356280), (984, 1314930), (1060, 1220652), (1230, 1051944), (1272, 1017210), (1476, 876620), (1590, 813768), (1640, 788958), (1654, 782280), (1845, 701296), (1908, 678140), (1968, 657465), (2120, 610326), (2173, 595440), (2385, 542512), (2460, 525972), (2481, 521520), (2544, 508605), (2952, 438310), (3180, 406884), (3280, 394479), (3308, 391140), (3690, 350648), (3816, 339070), (4135, 312912), (4240, 305163), (4346, 297720), (4770, 271256), (4920, 262986), (4962, 260760), (5904, 219155), (6360, 203442), (6519, 198480), (6616, 195570), (7380, 175324), (7443, 173840), (7632, 169535), (8270, 156456), (8692, 148860), (9540, 135628), (9840, 131493), (9924, 130380), (10865, 119088), (12405, 104304), (12720, 101721), (13038, 99240), (13232, 97785), (14760, 87662), (14886, 86920), (16540, 78228), (17384, 74430), (19080, 67814), (19557, 66160), (19848, 65190), (21730, 59544), (24810, 52152), (26076, 49620), (29520, 43831), (29772, 43460), (32595, 39696), (33080, 39114), (33907, 38160), (34768, 37215)]