38872920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7901}}^1$

素因数の和:7956

約数の個数: 64

約数和(自身を含む): 119478240

約数和(自身を除く): 80605320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 7901, 15802, 23703, 31604, 39505, 47406, 63208, 79010, 94812, 118515, 158020, 189624, 237030, 316040, 323941, 474060, 647882, 948120, 971823, 1295764, 1619705, 1943646, 2591528, 3239410, 3887292, 4859115, 6478820, 7774584, 9718230, 12957640, 19436460, 38872920]

約数ペア:

[(1, 38872920), (2, 19436460), (3, 12957640), (4, 9718230), (5, 7774584), (6, 6478820), (8, 4859115), (10, 3887292), (12, 3239410), (15, 2591528), (20, 1943646), (24, 1619705), (30, 1295764), (40, 971823), (41, 948120), (60, 647882), (82, 474060), (120, 323941), (123, 316040), (164, 237030), (205, 189624), (246, 158020), (328, 118515), (410, 94812), (492, 79010), (615, 63208), (820, 47406), (984, 39505), (1230, 31604), (1640, 23703), (2460, 15802), (4920, 7901)]