993480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 3162240

約数和(自身を除く): 2168760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 487, 510, 680, 974, 1020, 1461, 1948, 2040, 2435, 2922, 3896, 4870, 5844, 7305, 8279, 9740, 11688, 14610, 16558, 19480, 24837, 29220, 33116, 41395, 49674, 58440, 66232, 82790, 99348, 124185, 165580, 198696, 248370, 331160, 496740, 993480]

約数ペア:

[(1, 993480), (2, 496740), (3, 331160), (4, 248370), (5, 198696), (6, 165580), (8, 124185), (10, 99348), (12, 82790), (15, 66232), (17, 58440), (20, 49674), (24, 41395), (30, 33116), (34, 29220), (40, 24837), (51, 19480), (60, 16558), (68, 14610), (85, 11688), (102, 9740), (120, 8279), (136, 7305), (170, 5844), (204, 4870), (255, 3896), (340, 2922), (408, 2435), (487, 2040), (510, 1948), (680, 1461), (974, 1020)]