15628080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5038

約数の個数: 80

約数和(自身を含む): 52184160

約数和(自身を除く): 36556080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5009, 10018, 15027, 20036, 25045, 30054, 40072, 50090, 60108, 65117, 75135, 80144, 100180, 120216, 130234, 150270, 195351, 200360, 240432, 260468, 300540, 325585, 390702, 400720, 520936, 601080, 651170, 781404, 976755, 1041872, 1202160, 1302340, 1562808, 1953510, 2604680, 3125616, 3907020, 5209360, 7814040, 15628080]

約数ペア:

[(1, 15628080), (2, 7814040), (3, 5209360), (4, 3907020), (5, 3125616), (6, 2604680), (8, 1953510), (10, 1562808), (12, 1302340), (13, 1202160), (15, 1041872), (16, 976755), (20, 781404), (24, 651170), (26, 601080), (30, 520936), (39, 400720), (40, 390702), (48, 325585), (52, 300540), (60, 260468), (65, 240432), (78, 200360), (80, 195351), (104, 150270), (120, 130234), (130, 120216), (156, 100180), (195, 80144), (208, 75135), (240, 65117), (260, 60108), (312, 50090), (390, 40072), (520, 30054), (624, 25045), (780, 20036), (1040, 15027), (1560, 10018), (3120, 5009)]