89307480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1423}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 268623360

約数和(自身を除く): 179315880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1423, 1569, 2092, 2615, 2846, 3138, 4184, 4269, 5230, 5692, 6276, 7115, 7845, 8538, 10460, 11384, 12552, 14230, 15690, 17076, 20920, 21345, 28460, 31380, 34152, 42690, 56920, 62760, 85380, 170760, 744229, 1488458, 2232687, 2976916, 3721145, 4465374, 5953832, 7442290, 8930748, 11163435, 14884580, 17861496, 22326870, 29769160, 44653740, 89307480]

約数ペア:

[(1, 89307480), (2, 44653740), (3, 29769160), (4, 22326870), (5, 17861496), (6, 14884580), (8, 11163435), (10, 8930748), (12, 7442290), (15, 5953832), (20, 4465374), (24, 3721145), (30, 2976916), (40, 2232687), (60, 1488458), (120, 744229), (523, 170760), (1046, 85380), (1423, 62760), (1569, 56920), (2092, 42690), (2615, 34152), (2846, 31380), (3138, 28460), (4184, 21345), (4269, 20920), (5230, 17076), (5692, 15690), (6276, 14230), (7115, 12552), (7845, 11384), (8538, 10460)]