78944160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1190

約数の個数: 96

約数和(自身を含む): 250447680

約数和(自身を除く): 171503520

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, 163, 240, 326, 480, 489, 652, 815, 978, 1009, 1304, 1630, 1956, 2018, 2445, 2608, 3027, 3260, 3912, 4036, 4890, 5045, 5216, 6054, 6520, 7824, 8072, 9780, 10090, 12108, 13040, 15135, 15648, 16144, 19560, 20180, 24216, 26080, 30270, 32288, 39120, 40360, 48432, 60540, 78240, 80720, 96864, 121080, 161440, 164467, 242160, 328934, 484320, 493401, 657868, 822335, 986802, 1315736, 1644670, 1973604, 2467005, 2631472, 3289340, 3947208, 4934010, 5262944, 6578680, 7894416, 9868020, 13157360, 15788832, 19736040, 26314720, 39472080, 78944160]

約数ペア:

[(1, 78944160), (2, 39472080), (3, 26314720), (4, 19736040), (5, 15788832), (6, 13157360), (8, 9868020), (10, 7894416), (12, 6578680), (15, 5262944), (16, 4934010), (20, 3947208), (24, 3289340), (30, 2631472), (32, 2467005), (40, 1973604), (48, 1644670), (60, 1315736), (80, 986802), (96, 822335), (120, 657868), (160, 493401), (163, 484320), (240, 328934), (326, 242160), (480, 164467), (489, 161440), (652, 121080), (815, 96864), (978, 80720), (1009, 78240), (1304, 60540), (1630, 48432), (1956, 40360), (2018, 39120), (2445, 32288), (2608, 30270), (3027, 26080), (3260, 24216), (3912, 20180), (4036, 19560), (4890, 16144), (5045, 15648), (5216, 15135), (6054, 13040), (6520, 12108), (7824, 10090), (8072, 9780)]