1518240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3163}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 4783968

約数和(自身を除く): 3265728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3163, 6326, 9489, 12652, 15815, 18978, 25304, 31630, 37956, 47445, 50608, 63260, 75912, 94890, 101216, 126520, 151824, 189780, 253040, 303648, 379560, 506080, 759120, 1518240]

約数ペア:

[(1, 1518240), (2, 759120), (3, 506080), (4, 379560), (5, 303648), (6, 253040), (8, 189780), (10, 151824), (12, 126520), (15, 101216), (16, 94890), (20, 75912), (24, 63260), (30, 50608), (32, 47445), (40, 37956), (48, 31630), (60, 25304), (80, 18978), (96, 15815), (120, 12652), (160, 9489), (240, 6326), (480, 3163)]