6416040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 19445760

約数和(自身を除く): 13029720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 421, 508, 635, 762, 842, 1016, 1263, 1270, 1524, 1684, 1905, 2105, 2526, 2540, 3048, 3368, 3810, 4210, 5052, 5080, 6315, 7620, 8420, 10104, 12630, 15240, 16840, 25260, 50520, 53467, 106934, 160401, 213868, 267335, 320802, 427736, 534670, 641604, 802005, 1069340, 1283208, 1604010, 2138680, 3208020, 6416040]

約数ペア:

[(1, 6416040), (2, 3208020), (3, 2138680), (4, 1604010), (5, 1283208), (6, 1069340), (8, 802005), (10, 641604), (12, 534670), (15, 427736), (20, 320802), (24, 267335), (30, 213868), (40, 160401), (60, 106934), (120, 53467), (127, 50520), (254, 25260), (381, 16840), (421, 15240), (508, 12630), (635, 10104), (762, 8420), (842, 7620), (1016, 6315), (1263, 5080), (1270, 5052), (1524, 4210), (1684, 3810), (1905, 3368), (2105, 3048), (2526, 2540)]