156978490920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1308154091}}^1$

素因数の和:1308154105

約数の個数: 32

約数和(自身を含む): 470935473120

約数和(自身を除く): 313956982200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1308154091, 2616308182, 3924462273, 5232616364, 6540770455, 7848924546, 10465232728, 13081540910, 15697849092, 19622311365, 26163081820, 31395698184, 39244622730, 52326163640, 78489245460, 156978490920]

約数ペア:

[(1, 156978490920), (2, 78489245460), (3, 52326163640), (4, 39244622730), (5, 31395698184), (6, 26163081820), (8, 19622311365), (10, 15697849092), (12, 13081540910), (15, 10465232728), (20, 7848924546), (24, 6540770455), (30, 5232616364), (40, 3924462273), (60, 2616308182), (120, 1308154091)]