2015434320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{493979}}^1$

素因数の和:494012

約数の個数: 80

約数和(自身を含む): 6615380160

約数和(自身を除く): 4599945840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 493979, 987958, 1481937, 1975916, 2469895, 2963874, 3951832, 4939790, 5927748, 7409685, 7903664, 8397643, 9879580, 11855496, 14819370, 16795286, 19759160, 23710992, 25192929, 29638740, 33590572, 39518320, 41988215, 50385858, 59277480, 67181144, 83976430, 100771716, 118554960, 125964645, 134362288, 167952860, 201543432, 251929290, 335905720, 403086864, 503858580, 671811440, 1007717160, 2015434320]

約数ペア:

[(1, 2015434320), (2, 1007717160), (3, 671811440), (4, 503858580), (5, 403086864), (6, 335905720), (8, 251929290), (10, 201543432), (12, 167952860), (15, 134362288), (16, 125964645), (17, 118554960), (20, 100771716), (24, 83976430), (30, 67181144), (34, 59277480), (40, 50385858), (48, 41988215), (51, 39518320), (60, 33590572), (68, 29638740), (80, 25192929), (85, 23710992), (102, 19759160), (120, 16795286), (136, 14819370), (170, 11855496), (204, 9879580), (240, 8397643), (255, 7903664), (272, 7409685), (340, 5927748), (408, 4939790), (510, 3951832), (680, 2963874), (816, 2469895), (1020, 1975916), (1360, 1481937), (2040, 987958), (4080, 493979)]