270567720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15991}}^1$

素因数の和:16055

約数の個数: 96

約数和(自身を含む): 898110720

約数和(自身を除く): 627543000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 15991, 16920, 31982, 47973, 63964, 79955, 95946, 127928, 143919, 159910, 191892, 239865, 287838, 319820, 383784, 479730, 575676, 639640, 719595, 751577, 959460, 1151352, 1439190, 1503154, 1918920, 2254731, 2878380, 3006308, 3757885, 4509462, 5756760, 6012616, 6764193, 7515770, 9018924, 11273655, 13528386, 15031540, 18037848, 22547310, 27056772, 30063080, 33820965, 45094620, 54113544, 67641930, 90189240, 135283860, 270567720]

約数ペア:

[(1, 270567720), (2, 135283860), (3, 90189240), (4, 67641930), (5, 54113544), (6, 45094620), (8, 33820965), (9, 30063080), (10, 27056772), (12, 22547310), (15, 18037848), (18, 15031540), (20, 13528386), (24, 11273655), (30, 9018924), (36, 7515770), (40, 6764193), (45, 6012616), (47, 5756760), (60, 4509462), (72, 3757885), (90, 3006308), (94, 2878380), (120, 2254731), (141, 1918920), (180, 1503154), (188, 1439190), (235, 1151352), (282, 959460), (360, 751577), (376, 719595), (423, 639640), (470, 575676), (564, 479730), (705, 383784), (846, 319820), (940, 287838), (1128, 239865), (1410, 191892), (1692, 159910), (1880, 143919), (2115, 127928), (2820, 95946), (3384, 79955), (4230, 63964), (5640, 47973), (8460, 31982), (15991, 16920)]