84324780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{156157}}^1$

素因数の和:156175

約数の個数: 48

約数和(自身を含む): 262345440

約数和(自身を除く): 178020660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 156157, 312314, 468471, 624628, 780785, 936942, 1405413, 1561570, 1873884, 2342355, 2810826, 3123140, 4216239, 4684710, 5621652, 7027065, 8432478, 9369420, 14054130, 16864956, 21081195, 28108260, 42162390, 84324780]

約数ペア:

[(1, 84324780), (2, 42162390), (3, 28108260), (4, 21081195), (5, 16864956), (6, 14054130), (9, 9369420), (10, 8432478), (12, 7027065), (15, 5621652), (18, 4684710), (20, 4216239), (27, 3123140), (30, 2810826), (36, 2342355), (45, 1873884), (54, 1561570), (60, 1405413), (90, 936942), (108, 780785), (135, 624628), (180, 468471), (270, 312314), (540, 156157)]