655492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{58111}}^1$

素因数の和:58174

約数の個数: 80

約数和(自身を含む): 2075295744

約数和(自身を除く): 1419803664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 58111, 116222, 174333, 232444, 290555, 348666, 464888, 581110, 697332, 871665, 929776, 1162220, 1394664, 1743330, 2324440, 2731217, 2789328, 3486660, 4648880, 5462434, 6973320, 8193651, 10924868, 13656085, 13946640, 16387302, 21849736, 27312170, 32774604, 40968255, 43699472, 54624340, 65549208, 81936510, 109248680, 131098416, 163873020, 218497360, 327746040, 655492080]

約数ペア:

[(1, 655492080), (2, 327746040), (3, 218497360), (4, 163873020), (5, 131098416), (6, 109248680), (8, 81936510), (10, 65549208), (12, 54624340), (15, 43699472), (16, 40968255), (20, 32774604), (24, 27312170), (30, 21849736), (40, 16387302), (47, 13946640), (48, 13656085), (60, 10924868), (80, 8193651), (94, 6973320), (120, 5462434), (141, 4648880), (188, 3486660), (235, 2789328), (240, 2731217), (282, 2324440), (376, 1743330), (470, 1394664), (564, 1162220), (705, 929776), (752, 871665), (940, 697332), (1128, 581110), (1410, 464888), (1880, 348666), (2256, 290555), (2820, 232444), (3760, 174333), (5640, 116222), (11280, 58111)]