53402640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222511}}^1$

素因数の和:222527

約数の個数: 40

約数和(自身を含む): 165548928

約数和(自身を除く): 112146288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222511, 445022, 667533, 890044, 1112555, 1335066, 1780088, 2225110, 2670132, 3337665, 3560176, 4450220, 5340264, 6675330, 8900440, 10680528, 13350660, 17800880, 26701320, 53402640]

約数ペア:

[(1, 53402640), (2, 26701320), (3, 17800880), (4, 13350660), (5, 10680528), (6, 8900440), (8, 6675330), (10, 5340264), (12, 4450220), (15, 3560176), (16, 3337665), (20, 2670132), (24, 2225110), (30, 1780088), (40, 1335066), (48, 1112555), (60, 890044), (80, 667533), (120, 445022), (240, 222511)]