18100560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 57210624

約数和(自身を除く): 39110064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1423, 1590, 2120, 2544, 2846, 3180, 4240, 4269, 5692, 6360, 7115, 8538, 11384, 12720, 14230, 17076, 21345, 22768, 28460, 34152, 42690, 56920, 68304, 75419, 85380, 113840, 150838, 170760, 226257, 301676, 341520, 377095, 452514, 603352, 754190, 905028, 1131285, 1206704, 1508380, 1810056, 2262570, 3016760, 3620112, 4525140, 6033520, 9050280, 18100560]

約数ペア:

[(1, 18100560), (2, 9050280), (3, 6033520), (4, 4525140), (5, 3620112), (6, 3016760), (8, 2262570), (10, 1810056), (12, 1508380), (15, 1206704), (16, 1131285), (20, 905028), (24, 754190), (30, 603352), (40, 452514), (48, 377095), (53, 341520), (60, 301676), (80, 226257), (106, 170760), (120, 150838), (159, 113840), (212, 85380), (240, 75419), (265, 68304), (318, 56920), (424, 42690), (530, 34152), (636, 28460), (795, 22768), (848, 21345), (1060, 17076), (1272, 14230), (1423, 12720), (1590, 11384), (2120, 8538), (2544, 7115), (2846, 6360), (3180, 5692), (4240, 4269)]