63228360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40531}}^1$

素因数の和:40558

約数の個数: 64

約数和(自身を含む): 204281280

約数和(自身を除く): 141052920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 40531, 81062, 121593, 162124, 202655, 243186, 324248, 405310, 486372, 526903, 607965, 810620, 972744, 1053806, 1215930, 1580709, 1621240, 2107612, 2431860, 2634515, 3161418, 4215224, 4863720, 5269030, 6322836, 7903545, 10538060, 12645672, 15807090, 21076120, 31614180, 63228360]

約数ペア:

[(1, 63228360), (2, 31614180), (3, 21076120), (4, 15807090), (5, 12645672), (6, 10538060), (8, 7903545), (10, 6322836), (12, 5269030), (13, 4863720), (15, 4215224), (20, 3161418), (24, 2634515), (26, 2431860), (30, 2107612), (39, 1621240), (40, 1580709), (52, 1215930), (60, 1053806), (65, 972744), (78, 810620), (104, 607965), (120, 526903), (130, 486372), (156, 405310), (195, 324248), (260, 243186), (312, 202655), (390, 162124), (520, 121593), (780, 81062), (1560, 40531)]