3235120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 8838720

約数和(自身を除く): 5603600

約数列:

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

約数ペア:

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