49260240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 120

約数和(自身を含む): 170846208

約数和(自身を除く): 121585968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2207, 2232, 2480, 2790, 3720, 4414, 4464, 5580, 6621, 7440, 8828, 11035, 11160, 13242, 17656, 19863, 22070, 22320, 26484, 33105, 35312, 39726, 44140, 52968, 66210, 68417, 79452, 88280, 99315, 105936, 132420, 136834, 158904, 176560, 198630, 205251, 264840, 273668, 317808, 342085, 397260, 410502, 529680, 547336, 615753, 684170, 794520, 821004, 1026255, 1094672, 1231506, 1368340, 1589040, 1642008, 2052510, 2463012, 2736680, 3078765, 3284016, 4105020, 4926024, 5473360, 6157530, 8210040, 9852048, 12315060, 16420080, 24630120, 49260240]

約数ペア:

[(1, 49260240), (2, 24630120), (3, 16420080), (4, 12315060), (5, 9852048), (6, 8210040), (8, 6157530), (9, 5473360), (10, 4926024), (12, 4105020), (15, 3284016), (16, 3078765), (18, 2736680), (20, 2463012), (24, 2052510), (30, 1642008), (31, 1589040), (36, 1368340), (40, 1231506), (45, 1094672), (48, 1026255), (60, 821004), (62, 794520), (72, 684170), (80, 615753), (90, 547336), (93, 529680), (120, 410502), (124, 397260), (144, 342085), (155, 317808), (180, 273668), (186, 264840), (240, 205251), (248, 198630), (279, 176560), (310, 158904), (360, 136834), (372, 132420), (465, 105936), (496, 99315), (558, 88280), (620, 79452), (720, 68417), (744, 66210), (930, 52968), (1116, 44140), (1240, 39726), (1395, 35312), (1488, 33105), (1860, 26484), (2207, 22320), (2232, 22070), (2480, 19863), (2790, 17656), (3720, 13242), (4414, 11160), (4464, 11035), (5580, 8828), (6621, 7440)]