91043280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4129

約数の個数: 120

約数和(自身を含む): 315694080

約数和(自身を除く): 224650800

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, 2232, 2480, 2790, 3720, 4079, 4464, 5580, 7440, 8158, 11160, 12237, 16316, 20395, 22320, 24474, 32632, 36711, 40790, 48948, 61185, 65264, 73422, 81580, 97896, 122370, 126449, 146844, 163160, 183555, 195792, 244740, 252898, 293688, 326320, 367110, 379347, 489480, 505796, 587376, 632245, 734220, 758694, 978960, 1011592, 1138041, 1264490, 1468440, 1517388, 1896735, 2023184, 2276082, 2528980, 2936880, 3034776, 3793470, 4552164, 5057960, 5690205, 6069552, 7586940, 9104328, 10115920, 11380410, 15173880, 18208656, 22760820, 30347760, 45521640, 91043280]

約数ペア:

[(1, 91043280), (2, 45521640), (3, 30347760), (4, 22760820), (5, 18208656), (6, 15173880), (8, 11380410), (9, 10115920), (10, 9104328), (12, 7586940), (15, 6069552), (16, 5690205), (18, 5057960), (20, 4552164), (24, 3793470), (30, 3034776), (31, 2936880), (36, 2528980), (40, 2276082), (45, 2023184), (48, 1896735), (60, 1517388), (62, 1468440), (72, 1264490), (80, 1138041), (90, 1011592), (93, 978960), (120, 758694), (124, 734220), (144, 632245), (155, 587376), (180, 505796), (186, 489480), (240, 379347), (248, 367110), (279, 326320), (310, 293688), (360, 252898), (372, 244740), (465, 195792), (496, 183555), (558, 163160), (620, 146844), (720, 126449), (744, 122370), (930, 97896), (1116, 81580), (1240, 73422), (1395, 65264), (1488, 61185), (1860, 48948), (2232, 40790), (2480, 36711), (2790, 32632), (3720, 24474), (4079, 22320), (4464, 20395), (5580, 16316), (7440, 12237), (8158, 11160)]