2019693360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{4493}}^1$

素因数の和:6382

約数の個数: 80

約数和(自身を含む): 6265786464

約数和(自身を除く): 4246093104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1873, 3746, 4493, 5619, 7492, 8986, 9365, 11238, 13479, 14984, 17972, 18730, 22465, 22476, 26958, 28095, 29968, 35944, 37460, 44930, 44952, 53916, 56190, 67395, 71888, 74920, 89860, 89904, 107832, 112380, 134790, 149840, 179720, 215664, 224760, 269580, 359440, 449520, 539160, 1078320, 8415389, 16830778, 25246167, 33661556, 42076945, 50492334, 67323112, 84153890, 100984668, 126230835, 134646224, 168307780, 201969336, 252461670, 336615560, 403938672, 504923340, 673231120, 1009846680, 2019693360]

約数ペア:

[(1, 2019693360), (2, 1009846680), (3, 673231120), (4, 504923340), (5, 403938672), (6, 336615560), (8, 252461670), (10, 201969336), (12, 168307780), (15, 134646224), (16, 126230835), (20, 100984668), (24, 84153890), (30, 67323112), (40, 50492334), (48, 42076945), (60, 33661556), (80, 25246167), (120, 16830778), (240, 8415389), (1873, 1078320), (3746, 539160), (4493, 449520), (5619, 359440), (7492, 269580), (8986, 224760), (9365, 215664), (11238, 179720), (13479, 149840), (14984, 134790), (17972, 112380), (18730, 107832), (22465, 89904), (22476, 89860), (26958, 74920), (28095, 71888), (29968, 67395), (35944, 56190), (37460, 53916), (44930, 44952)]