13288080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4288

約数の個数: 80

約数和(自身を含む): 44372160

約数和(自身を除く): 31084080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4259, 8518, 12777, 17036, 21295, 25554, 34072, 42590, 51108, 55367, 63885, 68144, 85180, 102216, 110734, 127770, 166101, 170360, 204432, 221468, 255540, 276835, 332202, 340720, 442936, 511080, 553670, 664404, 830505, 885872, 1022160, 1107340, 1328808, 1661010, 2214680, 2657616, 3322020, 4429360, 6644040, 13288080]

約数ペア:

[(1, 13288080), (2, 6644040), (3, 4429360), (4, 3322020), (5, 2657616), (6, 2214680), (8, 1661010), (10, 1328808), (12, 1107340), (13, 1022160), (15, 885872), (16, 830505), (20, 664404), (24, 553670), (26, 511080), (30, 442936), (39, 340720), (40, 332202), (48, 276835), (52, 255540), (60, 221468), (65, 204432), (78, 170360), (80, 166101), (104, 127770), (120, 110734), (130, 102216), (156, 85180), (195, 68144), (208, 63885), (240, 55367), (260, 51108), (312, 42590), (390, 34072), (520, 25554), (624, 21295), (780, 17036), (1040, 12777), (1560, 8518), (3120, 4259)]