26581320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 88283520

約数和(自身を除く): 61702200

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, 1571, 1692, 1880, 2115, 2820, 3142, 3384, 4230, 4713, 5640, 6284, 7855, 8460, 9426, 12568, 14139, 15710, 16920, 18852, 23565, 28278, 31420, 37704, 47130, 56556, 62840, 70695, 73837, 94260, 113112, 141390, 147674, 188520, 221511, 282780, 295348, 369185, 443022, 565560, 590696, 664533, 738370, 886044, 1107555, 1329066, 1476740, 1772088, 2215110, 2658132, 2953480, 3322665, 4430220, 5316264, 6645330, 8860440, 13290660, 26581320]

約数ペア:

[(1, 26581320), (2, 13290660), (3, 8860440), (4, 6645330), (5, 5316264), (6, 4430220), (8, 3322665), (9, 2953480), (10, 2658132), (12, 2215110), (15, 1772088), (18, 1476740), (20, 1329066), (24, 1107555), (30, 886044), (36, 738370), (40, 664533), (45, 590696), (47, 565560), (60, 443022), (72, 369185), (90, 295348), (94, 282780), (120, 221511), (141, 188520), (180, 147674), (188, 141390), (235, 113112), (282, 94260), (360, 73837), (376, 70695), (423, 62840), (470, 56556), (564, 47130), (705, 37704), (846, 31420), (940, 28278), (1128, 23565), (1410, 18852), (1571, 16920), (1692, 15710), (1880, 14139), (2115, 12568), (2820, 9426), (3142, 8460), (3384, 7855), (4230, 6284), (4713, 5640)]