381237060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{4273}}^1$

素因数の和:5772

約数の個数: 48

約数和(自身を含む): 1068431616

約数和(自身を除く): 687194556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487, 2974, 4273, 4461, 5948, 7435, 8546, 8922, 12819, 14870, 17092, 17844, 21365, 22305, 25638, 29740, 42730, 44610, 51276, 64095, 85460, 89220, 128190, 256380, 6353951, 12707902, 19061853, 25415804, 31769755, 38123706, 63539510, 76247412, 95309265, 127079020, 190618530, 381237060]

約数ペア:

[(1, 381237060), (2, 190618530), (3, 127079020), (4, 95309265), (5, 76247412), (6, 63539510), (10, 38123706), (12, 31769755), (15, 25415804), (20, 19061853), (30, 12707902), (60, 6353951), (1487, 256380), (2974, 128190), (4273, 89220), (4461, 85460), (5948, 64095), (7435, 51276), (8546, 44610), (8922, 42730), (12819, 29740), (14870, 25638), (17092, 22305), (17844, 21365)]