127872960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{133201}}^1$

素因数の和:133221

約数の個数: 56

約数和(自身を含む): 405999696

約数和(自身を除く): 278126736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 133201, 266402, 399603, 532804, 666005, 799206, 1065608, 1332010, 1598412, 1998015, 2131216, 2664020, 3196824, 3996030, 4262432, 5328040, 6393648, 7992060, 8524864, 10656080, 12787296, 15984120, 21312160, 25574592, 31968240, 42624320, 63936480, 127872960]

約数ペア:

[(1, 127872960), (2, 63936480), (3, 42624320), (4, 31968240), (5, 25574592), (6, 21312160), (8, 15984120), (10, 12787296), (12, 10656080), (15, 8524864), (16, 7992060), (20, 6393648), (24, 5328040), (30, 4262432), (32, 3996030), (40, 3196824), (48, 2664020), (60, 2131216), (64, 1998015), (80, 1598412), (96, 1332010), (120, 1065608), (160, 799206), (192, 666005), (240, 532804), (320, 399603), (480, 266402), (960, 133201)]