194745120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405719}}^1$

素因数の和:405737

約数の個数: 48

約数和(自身を含む): 613448640

約数和(自身を除く): 418703520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 405719, 811438, 1217157, 1622876, 2028595, 2434314, 3245752, 4057190, 4868628, 6085785, 6491504, 8114380, 9737256, 12171570, 12983008, 16228760, 19474512, 24343140, 32457520, 38949024, 48686280, 64915040, 97372560, 194745120]

約数ペア:

[(1, 194745120), (2, 97372560), (3, 64915040), (4, 48686280), (5, 38949024), (6, 32457520), (8, 24343140), (10, 19474512), (12, 16228760), (15, 12983008), (16, 12171570), (20, 9737256), (24, 8114380), (30, 6491504), (32, 6085785), (40, 4868628), (48, 4057190), (60, 3245752), (80, 2434314), (96, 2028595), (120, 1622876), (160, 1217157), (240, 811438), (480, 405719)]