120129960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 381173760

約数和(自身を除く): 261043800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 751, 860, 930, 1032, 1240, 1290, 1333, 1502, 1720, 1860, 2253, 2580, 2666, 3004, 3720, 3755, 3999, 4506, 5160, 5332, 6008, 6665, 7510, 7998, 9012, 10664, 11265, 13330, 15020, 15996, 18024, 19995, 22530, 23281, 26660, 30040, 31992, 32293, 39990, 45060, 46562, 53320, 64586, 69843, 79980, 90120, 93124, 96879, 116405, 129172, 139686, 159960, 161465, 186248, 193758, 232810, 258344, 279372, 322930, 349215, 387516, 465620, 484395, 558744, 645860, 698430, 775032, 931240, 968790, 1001083, 1291720, 1396860, 1937580, 2002166, 2793720, 3003249, 3875160, 4004332, 5005415, 6006498, 8008664, 10010830, 12012996, 15016245, 20021660, 24025992, 30032490, 40043320, 60064980, 120129960]

約数ペア:

[(1, 120129960), (2, 60064980), (3, 40043320), (4, 30032490), (5, 24025992), (6, 20021660), (8, 15016245), (10, 12012996), (12, 10010830), (15, 8008664), (20, 6006498), (24, 5005415), (30, 4004332), (31, 3875160), (40, 3003249), (43, 2793720), (60, 2002166), (62, 1937580), (86, 1396860), (93, 1291720), (120, 1001083), (124, 968790), (129, 931240), (155, 775032), (172, 698430), (186, 645860), (215, 558744), (248, 484395), (258, 465620), (310, 387516), (344, 349215), (372, 322930), (430, 279372), (465, 258344), (516, 232810), (620, 193758), (645, 186248), (744, 161465), (751, 159960), (860, 139686), (930, 129172), (1032, 116405), (1240, 96879), (1290, 93124), (1333, 90120), (1502, 79980), (1720, 69843), (1860, 64586), (2253, 53320), (2580, 46562), (2666, 45060), (3004, 39990), (3720, 32293), (3755, 31992), (3999, 30040), (4506, 26660), (5160, 23281), (5332, 22530), (6008, 19995), (6665, 18024), (7510, 15996), (7998, 15020), (9012, 13330), (10664, 11265)]