73492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2358

約数の個数: 80

約数和(自身を含む): 229568640

約数和(自身を除く): 156076560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2203, 2224, 2780, 3336, 4170, 4406, 5560, 6609, 6672, 8340, 8812, 11015, 11120, 13218, 16680, 17624, 22030, 26436, 33045, 33360, 35248, 44060, 52872, 66090, 88120, 105744, 132180, 176240, 264360, 306217, 528720, 612434, 918651, 1224868, 1531085, 1837302, 2449736, 3062170, 3674604, 4593255, 4899472, 6124340, 7349208, 9186510, 12248680, 14698416, 18373020, 24497360, 36746040, 73492080]

約数ペア:

[(1, 73492080), (2, 36746040), (3, 24497360), (4, 18373020), (5, 14698416), (6, 12248680), (8, 9186510), (10, 7349208), (12, 6124340), (15, 4899472), (16, 4593255), (20, 3674604), (24, 3062170), (30, 2449736), (40, 1837302), (48, 1531085), (60, 1224868), (80, 918651), (120, 612434), (139, 528720), (240, 306217), (278, 264360), (417, 176240), (556, 132180), (695, 105744), (834, 88120), (1112, 66090), (1390, 52872), (1668, 44060), (2085, 35248), (2203, 33360), (2224, 33045), (2780, 26436), (3336, 22030), (4170, 17624), (4406, 16680), (5560, 13218), (6609, 11120), (6672, 11015), (8340, 8812)]