709680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2957}}^1$

素因数の和:2973

約数の個数: 40

約数和(自身を含む): 2200752

約数和(自身を除く): 1491072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2957, 5914, 8871, 11828, 14785, 17742, 23656, 29570, 35484, 44355, 47312, 59140, 70968, 88710, 118280, 141936, 177420, 236560, 354840, 709680]

約数ペア:

[(1, 709680), (2, 354840), (3, 236560), (4, 177420), (5, 141936), (6, 118280), (8, 88710), (10, 70968), (12, 59140), (15, 47312), (16, 44355), (20, 35484), (24, 29570), (30, 23656), (40, 17742), (48, 14785), (60, 11828), (80, 8871), (120, 5914), (240, 2957)]