418442280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{31991}}^1$

素因数の和:32114

約数の個数: 64

約数和(自身を含む): 1266883200

約数和(自身を除く): 848440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 31991, 63982, 95973, 127964, 159955, 191946, 255928, 319910, 383892, 479865, 639820, 767784, 959730, 1279640, 1919460, 3487019, 3838920, 6974038, 10461057, 13948076, 17435095, 20922114, 27896152, 34870190, 41844228, 52305285, 69740380, 83688456, 104610570, 139480760, 209221140, 418442280]

約数ペア:

[(1, 418442280), (2, 209221140), (3, 139480760), (4, 104610570), (5, 83688456), (6, 69740380), (8, 52305285), (10, 41844228), (12, 34870190), (15, 27896152), (20, 20922114), (24, 17435095), (30, 13948076), (40, 10461057), (60, 6974038), (109, 3838920), (120, 3487019), (218, 1919460), (327, 1279640), (436, 959730), (545, 767784), (654, 639820), (872, 479865), (1090, 383892), (1308, 319910), (1635, 255928), (2180, 191946), (2616, 159955), (3270, 127964), (4360, 95973), (6540, 63982), (13080, 31991)]