86835720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2557}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 261529920

約数和(自身を除く): 174694200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2557, 2830, 3396, 4245, 5114, 5660, 6792, 7671, 8490, 10228, 11320, 12785, 15342, 16980, 20456, 25570, 30684, 33960, 38355, 51140, 61368, 76710, 102280, 153420, 306840, 723631, 1447262, 2170893, 2894524, 3618155, 4341786, 5789048, 7236310, 8683572, 10854465, 14472620, 17367144, 21708930, 28945240, 43417860, 86835720]

約数ペア:

[(1, 86835720), (2, 43417860), (3, 28945240), (4, 21708930), (5, 17367144), (6, 14472620), (8, 10854465), (10, 8683572), (12, 7236310), (15, 5789048), (20, 4341786), (24, 3618155), (30, 2894524), (40, 2170893), (60, 1447262), (120, 723631), (283, 306840), (566, 153420), (849, 102280), (1132, 76710), (1415, 61368), (1698, 51140), (2264, 38355), (2557, 33960), (2830, 30684), (3396, 25570), (4245, 20456), (5114, 16980), (5660, 15342), (6792, 12785), (7671, 11320), (8490, 10228)]