12662520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8117}}^1$

素因数の和:8144

約数の個数: 64

約数和(自身を含む): 40914720

約数和(自身を除く): 28252200

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, 8117, 16234, 24351, 32468, 40585, 48702, 64936, 81170, 97404, 105521, 121755, 162340, 194808, 211042, 243510, 316563, 324680, 422084, 487020, 527605, 633126, 844168, 974040, 1055210, 1266252, 1582815, 2110420, 2532504, 3165630, 4220840, 6331260, 12662520]

約数ペア:

[(1, 12662520), (2, 6331260), (3, 4220840), (4, 3165630), (5, 2532504), (6, 2110420), (8, 1582815), (10, 1266252), (12, 1055210), (13, 974040), (15, 844168), (20, 633126), (24, 527605), (26, 487020), (30, 422084), (39, 324680), (40, 316563), (52, 243510), (60, 211042), (65, 194808), (78, 162340), (104, 121755), (120, 105521), (130, 97404), (156, 81170), (195, 64936), (260, 48702), (312, 40585), (390, 32468), (520, 24351), (780, 16234), (1560, 8117)]