2454912120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{346739}}^1$

素因数の和:346812

約数の個数: 64

約数和(自身を含む): 7489584000

約数和(自身を除く): 5034671880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 346739, 693478, 1040217, 1386956, 1733695, 2080434, 2773912, 3467390, 4160868, 5201085, 6934780, 8321736, 10402170, 13869560, 20457601, 20804340, 40915202, 41608680, 61372803, 81830404, 102288005, 122745606, 163660808, 204576010, 245491212, 306864015, 409152020, 490982424, 613728030, 818304040, 1227456060, 2454912120]

約数ペア:

[(1, 2454912120), (2, 1227456060), (3, 818304040), (4, 613728030), (5, 490982424), (6, 409152020), (8, 306864015), (10, 245491212), (12, 204576010), (15, 163660808), (20, 122745606), (24, 102288005), (30, 81830404), (40, 61372803), (59, 41608680), (60, 40915202), (118, 20804340), (120, 20457601), (177, 13869560), (236, 10402170), (295, 8321736), (354, 6934780), (472, 5201085), (590, 4160868), (708, 3467390), (885, 2773912), (1180, 2080434), (1416, 1733695), (1770, 1386956), (2360, 1040217), (3540, 693478), (7080, 346739)]