4070040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2636

約数の個数: 64

約数和(自身を含む): 13154400

約数和(自身を除く): 9084360

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, 2609, 5218, 7827, 10436, 13045, 15654, 20872, 26090, 31308, 33917, 39135, 52180, 62616, 67834, 78270, 101751, 104360, 135668, 156540, 169585, 203502, 271336, 313080, 339170, 407004, 508755, 678340, 814008, 1017510, 1356680, 2035020, 4070040]

約数ペア:

[(1, 4070040), (2, 2035020), (3, 1356680), (4, 1017510), (5, 814008), (6, 678340), (8, 508755), (10, 407004), (12, 339170), (13, 313080), (15, 271336), (20, 203502), (24, 169585), (26, 156540), (30, 135668), (39, 104360), (40, 101751), (52, 78270), (60, 67834), (65, 62616), (78, 52180), (104, 39135), (120, 33917), (130, 31308), (156, 26090), (195, 20872), (260, 15654), (312, 13045), (390, 10436), (520, 7827), (780, 5218), (1560, 2609)]