48196560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 150079680

約数和(自身を除く): 101883120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 491, 818, 982, 1227, 1473, 1636, 1964, 2045, 2454, 2455, 2946, 3272, 3928, 4090, 4908, 4910, 5892, 6135, 6544, 7365, 7856, 8180, 9816, 9820, 11784, 12270, 14730, 16360, 19632, 19640, 23568, 24540, 29460, 32720, 39280, 49080, 58920, 98160, 117840, 200819, 401638, 602457, 803276, 1004095, 1204914, 1606552, 2008190, 2409828, 3012285, 3213104, 4016380, 4819656, 6024570, 8032760, 9639312, 12049140, 16065520, 24098280, 48196560]

約数ペア:

[(1, 48196560), (2, 24098280), (3, 16065520), (4, 12049140), (5, 9639312), (6, 8032760), (8, 6024570), (10, 4819656), (12, 4016380), (15, 3213104), (16, 3012285), (20, 2409828), (24, 2008190), (30, 1606552), (40, 1204914), (48, 1004095), (60, 803276), (80, 602457), (120, 401638), (240, 200819), (409, 117840), (491, 98160), (818, 58920), (982, 49080), (1227, 39280), (1473, 32720), (1636, 29460), (1964, 24540), (2045, 23568), (2454, 19640), (2455, 19632), (2946, 16360), (3272, 14730), (3928, 12270), (4090, 11784), (4908, 9820), (4910, 9816), (5892, 8180), (6135, 7856), (6544, 7365)]