23486640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97861}}^1$

素因数の和:97877

約数の個数: 40

約数和(自身を含む): 72809328

約数和(自身を除く): 49322688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 97861, 195722, 293583, 391444, 489305, 587166, 782888, 978610, 1174332, 1467915, 1565776, 1957220, 2348664, 2935830, 3914440, 4697328, 5871660, 7828880, 11743320, 23486640]

約数ペア:

[(1, 23486640), (2, 11743320), (3, 7828880), (4, 5871660), (5, 4697328), (6, 3914440), (8, 2935830), (10, 2348664), (12, 1957220), (15, 1565776), (16, 1467915), (20, 1174332), (24, 978610), (30, 782888), (40, 587166), (48, 489305), (60, 391444), (80, 293583), (120, 195722), (240, 97861)]