73814520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47317}}^1$

素因数の和:47344

約数の個数: 64

約数和(自身を含む): 238482720

約数和(自身を除く): 164668200

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, 47317, 94634, 141951, 189268, 236585, 283902, 378536, 473170, 567804, 615121, 709755, 946340, 1135608, 1230242, 1419510, 1845363, 1892680, 2460484, 2839020, 3075605, 3690726, 4920968, 5678040, 6151210, 7381452, 9226815, 12302420, 14762904, 18453630, 24604840, 36907260, 73814520]

約数ペア:

[(1, 73814520), (2, 36907260), (3, 24604840), (4, 18453630), (5, 14762904), (6, 12302420), (8, 9226815), (10, 7381452), (12, 6151210), (13, 5678040), (15, 4920968), (20, 3690726), (24, 3075605), (26, 2839020), (30, 2460484), (39, 1892680), (40, 1845363), (52, 1419510), (60, 1230242), (65, 1135608), (78, 946340), (104, 709755), (120, 615121), (130, 567804), (156, 473170), (195, 378536), (260, 283902), (312, 236585), (390, 189268), (520, 141951), (780, 94634), (1560, 47317)]