120477420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{95617}}^1$

素因数の和:95639

約数の個数: 72

約数和(自身を含む): 417659424

約数和(自身を除く): 297182004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 95617, 191234, 286851, 382468, 478085, 573702, 669319, 860553, 956170, 1147404, 1338638, 1434255, 1721106, 1912340, 2007957, 2677276, 2868510, 3346595, 3442212, 4015914, 4302765, 5737020, 6023871, 6693190, 8031828, 8605530, 10039785, 12047742, 13386380, 17211060, 20079570, 24095484, 30119355, 40159140, 60238710, 120477420]

約数ペア:

[(1, 120477420), (2, 60238710), (3, 40159140), (4, 30119355), (5, 24095484), (6, 20079570), (7, 17211060), (9, 13386380), (10, 12047742), (12, 10039785), (14, 8605530), (15, 8031828), (18, 6693190), (20, 6023871), (21, 5737020), (28, 4302765), (30, 4015914), (35, 3442212), (36, 3346595), (42, 2868510), (45, 2677276), (60, 2007957), (63, 1912340), (70, 1721106), (84, 1434255), (90, 1338638), (105, 1147404), (126, 956170), (140, 860553), (180, 669319), (210, 573702), (252, 478085), (315, 382468), (420, 286851), (630, 191234), (1260, 95617)]