88898520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3511}}^1$

素因数の和:3736

約数の個数: 64

約数和(自身を含む): 268035840

約数和(自身を除く): 179137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3511, 4220, 5064, 6330, 7022, 8440, 10533, 12660, 14044, 17555, 21066, 25320, 28088, 35110, 42132, 52665, 70220, 84264, 105330, 140440, 210660, 421320, 740821, 1481642, 2222463, 2963284, 3704105, 4444926, 5926568, 7408210, 8889852, 11112315, 14816420, 17779704, 22224630, 29632840, 44449260, 88898520]

約数ペア:

[(1, 88898520), (2, 44449260), (3, 29632840), (4, 22224630), (5, 17779704), (6, 14816420), (8, 11112315), (10, 8889852), (12, 7408210), (15, 5926568), (20, 4444926), (24, 3704105), (30, 2963284), (40, 2222463), (60, 1481642), (120, 740821), (211, 421320), (422, 210660), (633, 140440), (844, 105330), (1055, 84264), (1266, 70220), (1688, 52665), (2110, 42132), (2532, 35110), (3165, 28088), (3511, 25320), (4220, 21066), (5064, 17555), (6330, 14044), (7022, 12660), (8440, 10533)]