1023275280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137537}}^1$

素因数の和:137584

約数の個数: 80

約数和(自身を含む): 3274504704

約数和(自身を除く): 2251229424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 137537, 275074, 412611, 550148, 687685, 825222, 1100296, 1375370, 1650444, 2063055, 2200592, 2750740, 3300888, 4126110, 4263647, 5501480, 6601776, 8252220, 8527294, 11002960, 12790941, 16504440, 17054588, 21318235, 25581882, 33008880, 34109176, 42636470, 51163764, 63954705, 68218352, 85272940, 102327528, 127909410, 170545880, 204655056, 255818820, 341091760, 511637640, 1023275280]

約数ペア:

[(1, 1023275280), (2, 511637640), (3, 341091760), (4, 255818820), (5, 204655056), (6, 170545880), (8, 127909410), (10, 102327528), (12, 85272940), (15, 68218352), (16, 63954705), (20, 51163764), (24, 42636470), (30, 34109176), (31, 33008880), (40, 25581882), (48, 21318235), (60, 17054588), (62, 16504440), (80, 12790941), (93, 11002960), (120, 8527294), (124, 8252220), (155, 6601776), (186, 5501480), (240, 4263647), (248, 4126110), (310, 3300888), (372, 2750740), (465, 2200592), (496, 2063055), (620, 1650444), (744, 1375370), (930, 1100296), (1240, 825222), (1488, 687685), (1860, 550148), (2480, 412611), (3720, 275074), (7440, 137537)]