12280028520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{66841}}^1$

素因数の和:68386

約数の個数: 64

約数和(自身を含む): 36864699840

約数和(自身を除く): 24584671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1531, 3062, 4593, 6124, 7655, 9186, 12248, 15310, 18372, 22965, 30620, 36744, 45930, 61240, 66841, 91860, 133682, 183720, 200523, 267364, 334205, 401046, 534728, 668410, 802092, 1002615, 1336820, 1604184, 2005230, 2673640, 4010460, 8020920, 102333571, 204667142, 307000713, 409334284, 511667855, 614001426, 818668568, 1023335710, 1228002852, 1535003565, 2046671420, 2456005704, 3070007130, 4093342840, 6140014260, 12280028520]

約数ペア:

[(1, 12280028520), (2, 6140014260), (3, 4093342840), (4, 3070007130), (5, 2456005704), (6, 2046671420), (8, 1535003565), (10, 1228002852), (12, 1023335710), (15, 818668568), (20, 614001426), (24, 511667855), (30, 409334284), (40, 307000713), (60, 204667142), (120, 102333571), (1531, 8020920), (3062, 4010460), (4593, 2673640), (6124, 2005230), (7655, 1604184), (9186, 1336820), (12248, 1002615), (15310, 802092), (18372, 668410), (22965, 534728), (30620, 401046), (36744, 334205), (45930, 267364), (61240, 200523), (66841, 183720), (91860, 133682)]