13007640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 39684960

約数和(自身を除く): 26677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1777, 1830, 2440, 3554, 3660, 5331, 7108, 7320, 8885, 10662, 14216, 17770, 21324, 26655, 35540, 42648, 53310, 71080, 106620, 108397, 213240, 216794, 325191, 433588, 541985, 650382, 867176, 1083970, 1300764, 1625955, 2167940, 2601528, 3251910, 4335880, 6503820, 13007640]

約数ペア:

[(1, 13007640), (2, 6503820), (3, 4335880), (4, 3251910), (5, 2601528), (6, 2167940), (8, 1625955), (10, 1300764), (12, 1083970), (15, 867176), (20, 650382), (24, 541985), (30, 433588), (40, 325191), (60, 216794), (61, 213240), (120, 108397), (122, 106620), (183, 71080), (244, 53310), (305, 42648), (366, 35540), (488, 26655), (610, 21324), (732, 17770), (915, 14216), (1220, 10662), (1464, 8885), (1777, 7320), (1830, 7108), (2440, 5331), (3554, 3660)]