129358920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14767}}^1$

素因数の和:14854

約数の個数: 64

約数和(自身を含む): 393419520

約数和(自身を除く): 264060600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 14767, 29534, 44301, 59068, 73835, 88602, 118136, 147670, 177204, 221505, 295340, 354408, 443010, 590680, 886020, 1077991, 1772040, 2155982, 3233973, 4311964, 5389955, 6467946, 8623928, 10779910, 12935892, 16169865, 21559820, 25871784, 32339730, 43119640, 64679460, 129358920]

約数ペア:

[(1, 129358920), (2, 64679460), (3, 43119640), (4, 32339730), (5, 25871784), (6, 21559820), (8, 16169865), (10, 12935892), (12, 10779910), (15, 8623928), (20, 6467946), (24, 5389955), (30, 4311964), (40, 3233973), (60, 2155982), (73, 1772040), (120, 1077991), (146, 886020), (219, 590680), (292, 443010), (365, 354408), (438, 295340), (584, 221505), (730, 177204), (876, 147670), (1095, 118136), (1460, 88602), (1752, 73835), (2190, 59068), (2920, 44301), (4380, 29534), (8760, 14767)]