73408920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47057}}^1$

素因数の和:47084

約数の個数: 64

約数和(自身を含む): 237172320

約数和(自身を除く): 163763400

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, 47057, 94114, 141171, 188228, 235285, 282342, 376456, 470570, 564684, 611741, 705855, 941140, 1129368, 1223482, 1411710, 1835223, 1882280, 2446964, 2823420, 3058705, 3670446, 4893928, 5646840, 6117410, 7340892, 9176115, 12234820, 14681784, 18352230, 24469640, 36704460, 73408920]

約数ペア:

[(1, 73408920), (2, 36704460), (3, 24469640), (4, 18352230), (5, 14681784), (6, 12234820), (8, 9176115), (10, 7340892), (12, 6117410), (13, 5646840), (15, 4893928), (20, 3670446), (24, 3058705), (26, 2823420), (30, 2446964), (39, 1882280), (40, 1835223), (52, 1411710), (60, 1223482), (65, 1129368), (78, 941140), (104, 705855), (120, 611741), (130, 564684), (156, 470570), (195, 376456), (260, 282342), (312, 235285), (390, 188228), (520, 141171), (780, 94114), (1560, 47057)]