8087280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 25903104

約数和(自身を除く): 17815824

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, 1087, 1240, 1488, 1860, 2174, 2480, 3261, 3720, 4348, 5435, 6522, 7440, 8696, 10870, 13044, 16305, 17392, 21740, 26088, 32610, 33697, 43480, 52176, 65220, 67394, 86960, 101091, 130440, 134788, 168485, 202182, 260880, 269576, 336970, 404364, 505455, 539152, 673940, 808728, 1010910, 1347880, 1617456, 2021820, 2695760, 4043640, 8087280]

約数ペア:

[(1, 8087280), (2, 4043640), (3, 2695760), (4, 2021820), (5, 1617456), (6, 1347880), (8, 1010910), (10, 808728), (12, 673940), (15, 539152), (16, 505455), (20, 404364), (24, 336970), (30, 269576), (31, 260880), (40, 202182), (48, 168485), (60, 134788), (62, 130440), (80, 101091), (93, 86960), (120, 67394), (124, 65220), (155, 52176), (186, 43480), (240, 33697), (248, 32610), (310, 26088), (372, 21740), (465, 17392), (496, 16305), (620, 13044), (744, 10870), (930, 8696), (1087, 7440), (1240, 6522), (1488, 5435), (1860, 4348), (2174, 3720), (2480, 3261)]