91878240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191413}}^1$

素因数の和:191431

約数の個数: 48

約数和(自身を含む): 289417968

約数和(自身を除く): 197539728

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, 191413, 382826, 574239, 765652, 957065, 1148478, 1531304, 1914130, 2296956, 2871195, 3062608, 3828260, 4593912, 5742390, 6125216, 7656520, 9187824, 11484780, 15313040, 18375648, 22969560, 30626080, 45939120, 91878240]

約数ペア:

[(1, 91878240), (2, 45939120), (3, 30626080), (4, 22969560), (5, 18375648), (6, 15313040), (8, 11484780), (10, 9187824), (12, 7656520), (15, 6125216), (16, 5742390), (20, 4593912), (24, 3828260), (30, 3062608), (32, 2871195), (40, 2296956), (48, 1914130), (60, 1531304), (80, 1148478), (96, 957065), (120, 765652), (160, 574239), (240, 382826), (480, 191413)]