190451640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2819}}^1$

素因数の和:3396

約数の個数: 64

約数和(自身を含む): 572572800

約数和(自身を除く): 382121160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2815, 2819, 3378, 4504, 5630, 5638, 6756, 8445, 8457, 11260, 11276, 13512, 14095, 16890, 16914, 22520, 22552, 28190, 33780, 33828, 42285, 56380, 67560, 67656, 84570, 112760, 169140, 338280, 1587097, 3174194, 4761291, 6348388, 7935485, 9522582, 12696776, 15870970, 19045164, 23806455, 31741940, 38090328, 47612910, 63483880, 95225820, 190451640]

約数ペア:

[(1, 190451640), (2, 95225820), (3, 63483880), (4, 47612910), (5, 38090328), (6, 31741940), (8, 23806455), (10, 19045164), (12, 15870970), (15, 12696776), (20, 9522582), (24, 7935485), (30, 6348388), (40, 4761291), (60, 3174194), (120, 1587097), (563, 338280), (1126, 169140), (1689, 112760), (2252, 84570), (2815, 67656), (2819, 67560), (3378, 56380), (4504, 42285), (5630, 33828), (5638, 33780), (6756, 28190), (8445, 22552), (8457, 22520), (11260, 16914), (11276, 16890), (13512, 14095)]