155619480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1296829}}^1$

素因数の和:1296843

約数の個数: 32

約数和(自身を含む): 466858800

約数和(自身を除く): 311239320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1296829, 2593658, 3890487, 5187316, 6484145, 7780974, 10374632, 12968290, 15561948, 19452435, 25936580, 31123896, 38904870, 51873160, 77809740, 155619480]

約数ペア:

[(1, 155619480), (2, 77809740), (3, 51873160), (4, 38904870), (5, 31123896), (6, 25936580), (8, 19452435), (10, 15561948), (12, 12968290), (15, 10374632), (20, 7780974), (24, 6484145), (30, 5187316), (40, 3890487), (60, 2593658), (120, 1296829)]