6470240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 17962560

約数和(自身を除く): 11492320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 109, 112, 140, 160, 212, 218, 224, 265, 280, 371, 424, 436, 530, 545, 560, 742, 763, 848, 872, 1060, 1090, 1120, 1484, 1526, 1696, 1744, 1855, 2120, 2180, 2968, 3052, 3488, 3710, 3815, 4240, 4360, 5777, 5936, 6104, 7420, 7630, 8480, 8720, 11554, 11872, 12208, 14840, 15260, 17440, 23108, 24416, 28885, 29680, 30520, 40439, 46216, 57770, 59360, 61040, 80878, 92432, 115540, 122080, 161756, 184864, 202195, 231080, 323512, 404390, 462160, 647024, 808780, 924320, 1294048, 1617560, 3235120, 6470240]

約数ペア:

[(1, 6470240), (2, 3235120), (4, 1617560), (5, 1294048), (7, 924320), (8, 808780), (10, 647024), (14, 462160), (16, 404390), (20, 323512), (28, 231080), (32, 202195), (35, 184864), (40, 161756), (53, 122080), (56, 115540), (70, 92432), (80, 80878), (106, 61040), (109, 59360), (112, 57770), (140, 46216), (160, 40439), (212, 30520), (218, 29680), (224, 28885), (265, 24416), (280, 23108), (371, 17440), (424, 15260), (436, 14840), (530, 12208), (545, 11872), (560, 11554), (742, 8720), (763, 8480), (848, 7630), (872, 7420), (1060, 6104), (1090, 5936), (1120, 5777), (1484, 4360), (1526, 4240), (1696, 3815), (1744, 3710), (1855, 3488), (2120, 3052), (2180, 2968)]