25593240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 77160960

約数和(自身を除く): 51567720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 787, 813, 1084, 1355, 1574, 1626, 2168, 2361, 2710, 3148, 3252, 3935, 4065, 4722, 5420, 6296, 6504, 7870, 8130, 9444, 10840, 11805, 15740, 16260, 18888, 23610, 31480, 32520, 47220, 94440, 213277, 426554, 639831, 853108, 1066385, 1279662, 1706216, 2132770, 2559324, 3199155, 4265540, 5118648, 6398310, 8531080, 12796620, 25593240]

約数ペア:

[(1, 25593240), (2, 12796620), (3, 8531080), (4, 6398310), (5, 5118648), (6, 4265540), (8, 3199155), (10, 2559324), (12, 2132770), (15, 1706216), (20, 1279662), (24, 1066385), (30, 853108), (40, 639831), (60, 426554), (120, 213277), (271, 94440), (542, 47220), (787, 32520), (813, 31480), (1084, 23610), (1355, 18888), (1574, 16260), (1626, 15740), (2168, 11805), (2361, 10840), (2710, 9444), (3148, 8130), (3252, 7870), (3935, 6504), (4065, 6296), (4722, 5420)]