23901960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 72028800

約数和(自身を除く): 48126840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 487, 818, 974, 1227, 1461, 1636, 1948, 2045, 2435, 2454, 2922, 3272, 3896, 4090, 4870, 4908, 5844, 6135, 7305, 8180, 9740, 9816, 11688, 12270, 14610, 16360, 19480, 24540, 29220, 49080, 58440, 199183, 398366, 597549, 796732, 995915, 1195098, 1593464, 1991830, 2390196, 2987745, 3983660, 4780392, 5975490, 7967320, 11950980, 23901960]

約数ペア:

[(1, 23901960), (2, 11950980), (3, 7967320), (4, 5975490), (5, 4780392), (6, 3983660), (8, 2987745), (10, 2390196), (12, 1991830), (15, 1593464), (20, 1195098), (24, 995915), (30, 796732), (40, 597549), (60, 398366), (120, 199183), (409, 58440), (487, 49080), (818, 29220), (974, 24540), (1227, 19480), (1461, 16360), (1636, 14610), (1948, 12270), (2045, 11688), (2435, 9816), (2454, 9740), (2922, 8180), (3272, 7305), (3896, 6135), (4090, 5844), (4870, 4908)]