244526760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21911}}^1$

素因数の和:21959

約数の個数: 96

約数和(自身を含む): 820385280

約数和(自身を除く): 575858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 21911, 43822, 65733, 87644, 109555, 131466, 175288, 197199, 219110, 262932, 328665, 394398, 438220, 525864, 657330, 679241, 788796, 876440, 985995, 1314660, 1358482, 1577592, 1971990, 2037723, 2629320, 2716964, 3396205, 3943980, 4075446, 5433928, 6113169, 6792410, 7887960, 8150892, 10188615, 12226338, 13584820, 16301784, 20377230, 24452676, 27169640, 30565845, 40754460, 48905352, 61131690, 81508920, 122263380, 244526760]

約数ペア:

[(1, 244526760), (2, 122263380), (3, 81508920), (4, 61131690), (5, 48905352), (6, 40754460), (8, 30565845), (9, 27169640), (10, 24452676), (12, 20377230), (15, 16301784), (18, 13584820), (20, 12226338), (24, 10188615), (30, 8150892), (31, 7887960), (36, 6792410), (40, 6113169), (45, 5433928), (60, 4075446), (62, 3943980), (72, 3396205), (90, 2716964), (93, 2629320), (120, 2037723), (124, 1971990), (155, 1577592), (180, 1358482), (186, 1314660), (248, 985995), (279, 876440), (310, 788796), (360, 679241), (372, 657330), (465, 525864), (558, 438220), (620, 394398), (744, 328665), (930, 262932), (1116, 219110), (1240, 197199), (1395, 175288), (1860, 131466), (2232, 109555), (2790, 87644), (3720, 65733), (5580, 43822), (11160, 21911)]