151222920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1260191}}^1$

素因数の和:1260205

約数の個数: 32

約数和(自身を含む): 453669120

約数和(自身を除く): 302446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1260191, 2520382, 3780573, 5040764, 6300955, 7561146, 10081528, 12601910, 15122292, 18902865, 25203820, 30244584, 37805730, 50407640, 75611460, 151222920]

約数ペア:

[(1, 151222920), (2, 75611460), (3, 50407640), (4, 37805730), (5, 30244584), (6, 25203820), (8, 18902865), (10, 15122292), (12, 12601910), (15, 10081528), (20, 7561146), (24, 6300955), (30, 5040764), (40, 3780573), (60, 2520382), (120, 1260191)]