718680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 2216160

約数和(自身を除く): 1497480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 113, 120, 159, 212, 226, 265, 318, 339, 424, 452, 530, 565, 636, 678, 795, 904, 1060, 1130, 1272, 1356, 1590, 1695, 2120, 2260, 2712, 3180, 3390, 4520, 5989, 6360, 6780, 11978, 13560, 17967, 23956, 29945, 35934, 47912, 59890, 71868, 89835, 119780, 143736, 179670, 239560, 359340, 718680]

約数ペア:

[(1, 718680), (2, 359340), (3, 239560), (4, 179670), (5, 143736), (6, 119780), (8, 89835), (10, 71868), (12, 59890), (15, 47912), (20, 35934), (24, 29945), (30, 23956), (40, 17967), (53, 13560), (60, 11978), (106, 6780), (113, 6360), (120, 5989), (159, 4520), (212, 3390), (226, 3180), (265, 2712), (318, 2260), (339, 2120), (424, 1695), (452, 1590), (530, 1356), (565, 1272), (636, 1130), (678, 1060), (795, 904)]