79318320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2162

約数の個数: 80

約数和(自身を含む): 247484160

約数和(自身を除く): 168165840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 1979, 2004, 2505, 2672, 3340, 3958, 4008, 5010, 5937, 6680, 7916, 8016, 9895, 10020, 11874, 13360, 15832, 19790, 20040, 23748, 29685, 31664, 39580, 40080, 47496, 59370, 79160, 94992, 118740, 158320, 237480, 330493, 474960, 660986, 991479, 1321972, 1652465, 1982958, 2643944, 3304930, 3965916, 4957395, 5287888, 6609860, 7931832, 9914790, 13219720, 15863664, 19829580, 26439440, 39659160, 79318320]

約数ペア:

[(1, 79318320), (2, 39659160), (3, 26439440), (4, 19829580), (5, 15863664), (6, 13219720), (8, 9914790), (10, 7931832), (12, 6609860), (15, 5287888), (16, 4957395), (20, 3965916), (24, 3304930), (30, 2643944), (40, 1982958), (48, 1652465), (60, 1321972), (80, 991479), (120, 660986), (167, 474960), (240, 330493), (334, 237480), (501, 158320), (668, 118740), (835, 94992), (1002, 79160), (1336, 59370), (1670, 47496), (1979, 40080), (2004, 39580), (2505, 31664), (2672, 29685), (3340, 23748), (3958, 20040), (4008, 19790), (5010, 15832), (5937, 13360), (6680, 11874), (7916, 10020), (8016, 9895)]