45721320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{381011}}^1$

素因数の和:381025

約数の個数: 32

約数和(自身を含む): 137164320

約数和(自身を除く): 91443000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 381011, 762022, 1143033, 1524044, 1905055, 2286066, 3048088, 3810110, 4572132, 5715165, 7620220, 9144264, 11430330, 15240440, 22860660, 45721320]

約数ペア:

[(1, 45721320), (2, 22860660), (3, 15240440), (4, 11430330), (5, 9144264), (6, 7620220), (8, 5715165), (10, 4572132), (12, 3810110), (15, 3048088), (20, 2286066), (24, 1905055), (30, 1524044), (40, 1143033), (60, 762022), (120, 381011)]