143856120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38671}}^1$

素因数の和:38716

約数の個数: 64

約数和(自身を含む): 445501440

約数和(自身を除く): 301645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 38671, 77342, 116013, 154684, 193355, 232026, 309368, 386710, 464052, 580065, 773420, 928104, 1160130, 1198801, 1546840, 2320260, 2397602, 3596403, 4640520, 4795204, 5994005, 7192806, 9590408, 11988010, 14385612, 17982015, 23976020, 28771224, 35964030, 47952040, 71928060, 143856120]

約数ペア:

[(1, 143856120), (2, 71928060), (3, 47952040), (4, 35964030), (5, 28771224), (6, 23976020), (8, 17982015), (10, 14385612), (12, 11988010), (15, 9590408), (20, 7192806), (24, 5994005), (30, 4795204), (31, 4640520), (40, 3596403), (60, 2397602), (62, 2320260), (93, 1546840), (120, 1198801), (124, 1160130), (155, 928104), (186, 773420), (248, 580065), (310, 464052), (372, 386710), (465, 309368), (620, 232026), (744, 193355), (930, 154684), (1240, 116013), (1860, 77342), (3720, 38671)]