86278680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 281558160

約数和(自身を除く): 195279480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443, 541, 886, 1082, 1329, 1623, 1772, 2164, 2215, 2658, 2705, 3246, 3544, 3987, 4328, 4430, 4869, 5316, 5410, 6492, 6645, 7974, 8115, 8860, 9738, 10632, 10820, 12984, 13290, 15948, 16230, 17720, 19476, 19935, 21640, 24345, 26580, 31896, 32460, 38952, 39870, 48690, 53160, 64920, 79740, 97380, 159480, 194760, 239663, 479326, 718989, 958652, 1198315, 1437978, 1917304, 2156967, 2396630, 2875956, 3594945, 4313934, 4793260, 5751912, 7189890, 8627868, 9586520, 10784835, 14379780, 17255736, 21569670, 28759560, 43139340, 86278680]

約数ペア:

[(1, 86278680), (2, 43139340), (3, 28759560), (4, 21569670), (5, 17255736), (6, 14379780), (8, 10784835), (9, 9586520), (10, 8627868), (12, 7189890), (15, 5751912), (18, 4793260), (20, 4313934), (24, 3594945), (30, 2875956), (36, 2396630), (40, 2156967), (45, 1917304), (60, 1437978), (72, 1198315), (90, 958652), (120, 718989), (180, 479326), (360, 239663), (443, 194760), (541, 159480), (886, 97380), (1082, 79740), (1329, 64920), (1623, 53160), (1772, 48690), (2164, 39870), (2215, 38952), (2658, 32460), (2705, 31896), (3246, 26580), (3544, 24345), (3987, 21640), (4328, 19935), (4430, 19476), (4869, 17720), (5316, 16230), (5410, 15948), (6492, 13290), (6645, 12984), (7974, 10820), (8115, 10632), (8860, 9738)]