38975760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54133}}^1$

素因数の和:54152

約数の個数: 60

約数和(自身を含む): 130896012

約数和(自身を除く): 91920252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 54133, 108266, 162399, 216532, 270665, 324798, 433064, 487197, 541330, 649596, 811995, 866128, 974394, 1082660, 1299192, 1623990, 1948788, 2165320, 2435985, 2598384, 3247980, 3897576, 4330640, 4871970, 6495960, 7795152, 9743940, 12991920, 19487880, 38975760]

約数ペア:

[(1, 38975760), (2, 19487880), (3, 12991920), (4, 9743940), (5, 7795152), (6, 6495960), (8, 4871970), (9, 4330640), (10, 3897576), (12, 3247980), (15, 2598384), (16, 2435985), (18, 2165320), (20, 1948788), (24, 1623990), (30, 1299192), (36, 1082660), (40, 974394), (45, 866128), (48, 811995), (60, 649596), (72, 541330), (80, 487197), (90, 433064), (120, 324798), (144, 270665), (180, 216532), (240, 162399), (360, 108266), (720, 54133)]