12150840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7816

約数の個数: 64

約数和(自身を含む): 39261600

約数和(自身を除く): 27110760

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, 7789, 15578, 23367, 31156, 38945, 46734, 62312, 77890, 93468, 101257, 116835, 155780, 186936, 202514, 233670, 303771, 311560, 405028, 467340, 506285, 607542, 810056, 934680, 1012570, 1215084, 1518855, 2025140, 2430168, 3037710, 4050280, 6075420, 12150840]

約数ペア:

[(1, 12150840), (2, 6075420), (3, 4050280), (4, 3037710), (5, 2430168), (6, 2025140), (8, 1518855), (10, 1215084), (12, 1012570), (13, 934680), (15, 810056), (20, 607542), (24, 506285), (26, 467340), (30, 405028), (39, 311560), (40, 303771), (52, 233670), (60, 202514), (65, 186936), (78, 155780), (104, 116835), (120, 101257), (130, 93468), (156, 77890), (195, 62312), (260, 46734), (312, 38945), (390, 31156), (520, 23367), (780, 15578), (1560, 7789)]