12494040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8036

約数の個数: 64

約数和(自身を含む): 40370400

約数和(自身を除く): 27876360

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, 8009, 16018, 24027, 32036, 40045, 48054, 64072, 80090, 96108, 104117, 120135, 160180, 192216, 208234, 240270, 312351, 320360, 416468, 480540, 520585, 624702, 832936, 961080, 1041170, 1249404, 1561755, 2082340, 2498808, 3123510, 4164680, 6247020, 12494040]

約数ペア:

[(1, 12494040), (2, 6247020), (3, 4164680), (4, 3123510), (5, 2498808), (6, 2082340), (8, 1561755), (10, 1249404), (12, 1041170), (13, 961080), (15, 832936), (20, 624702), (24, 520585), (26, 480540), (30, 416468), (39, 320360), (40, 312351), (52, 240270), (60, 208234), (65, 192216), (78, 160180), (104, 120135), (120, 104117), (130, 96108), (156, 80090), (195, 64072), (260, 48054), (312, 40045), (390, 32036), (520, 24027), (780, 16018), (1560, 8009)]