151448760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{420691}}^1$

素因数の和:420708

約数の個数: 48

約数和(自身を含む): 492209640

約数和(自身を除く): 340760880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 420691, 841382, 1262073, 1682764, 2103455, 2524146, 3365528, 3786219, 4206910, 5048292, 6310365, 7572438, 8413820, 10096584, 12620730, 15144876, 16827640, 18931095, 25241460, 30289752, 37862190, 50482920, 75724380, 151448760]

約数ペア:

[(1, 151448760), (2, 75724380), (3, 50482920), (4, 37862190), (5, 30289752), (6, 25241460), (8, 18931095), (9, 16827640), (10, 15144876), (12, 12620730), (15, 10096584), (18, 8413820), (20, 7572438), (24, 6310365), (30, 5048292), (36, 4206910), (40, 3786219), (45, 3365528), (60, 2524146), (72, 2103455), (90, 1682764), (120, 1262073), (180, 841382), (360, 420691)]