120672871680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1013717}}^1$

素因数の和:1013772

約数の個数: 144

約数和(自身を含む): 397831601664

約数和(自身を除く): 277158729984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 1013717, 2027434, 3041151, 4054868, 5068585, 6082302, 8109736, 10137170, 12164604, 15205755, 16219472, 20274340, 24329208, 30411510, 31425227, 32438944, 40548680, 48658416, 60823020, 62850454, 64877888, 81097360, 94275681, 97316832, 121646040, 125700908, 129755776, 157126135, 162194720, 188551362, 194633664, 243292080, 251401816, 259511552, 314252270, 324389440, 377102724, 389267328, 471378405, 486584160, 502803632, 628504540, 648778880, 754205448, 778534656, 942756810, 973168320, 1005607264, 1257009080, 1297557760, 1508410896, 1885513620, 1946336640, 2011214528, 2514018160, 3016821792, 3771027240, 3892673280, 4022429056, 5028036320, 6033643584, 7542054480, 8044858112, 10056072640, 12067287168, 15084108960, 20112145280, 24134574336, 30168217920, 40224290560, 60336435840, 120672871680]

約数ペア:

[(1, 120672871680), (2, 60336435840), (3, 40224290560), (4, 30168217920), (5, 24134574336), (6, 20112145280), (8, 15084108960), (10, 12067287168), (12, 10056072640), (15, 8044858112), (16, 7542054480), (20, 6033643584), (24, 5028036320), (30, 4022429056), (31, 3892673280), (32, 3771027240), (40, 3016821792), (48, 2514018160), (60, 2011214528), (62, 1946336640), (64, 1885513620), (80, 1508410896), (93, 1297557760), (96, 1257009080), (120, 1005607264), (124, 973168320), (128, 942756810), (155, 778534656), (160, 754205448), (186, 648778880), (192, 628504540), (240, 502803632), (248, 486584160), (256, 471378405), (310, 389267328), (320, 377102724), (372, 324389440), (384, 314252270), (465, 259511552), (480, 251401816), (496, 243292080), (620, 194633664), (640, 188551362), (744, 162194720), (768, 157126135), (930, 129755776), (960, 125700908), (992, 121646040), (1240, 97316832), (1280, 94275681), (1488, 81097360), (1860, 64877888), (1920, 62850454), (1984, 60823020), (2480, 48658416), (2976, 40548680), (3720, 32438944), (3840, 31425227), (3968, 30411510), (4960, 24329208), (5952, 20274340), (7440, 16219472), (7936, 15205755), (9920, 12164604), (11904, 10137170), (14880, 8109736), (19840, 6082302), (23808, 5068585), (29760, 4054868), (39680, 3041151), (59520, 2027434), (119040, 1013717)]