15420768

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 46811520

約数和(自身を除く): 31390752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 859, 1056, 1122, 1496, 1632, 1718, 2244, 2577, 2992, 3436, 4488, 5154, 5984, 6872, 8976, 9449, 10308, 13744, 14603, 17952, 18898, 20616, 27488, 28347, 29206, 37796, 41232, 43809, 56694, 58412, 75592, 82464, 87618, 113388, 116824, 151184, 160633, 175236, 226776, 233648, 302368, 321266, 350472, 453552, 467296, 481899, 642532, 700944, 907104, 963798, 1285064, 1401888, 1927596, 2570128, 3855192, 5140256, 7710384, 15420768]

約数ペア:

[(1, 15420768), (2, 7710384), (3, 5140256), (4, 3855192), (6, 2570128), (8, 1927596), (11, 1401888), (12, 1285064), (16, 963798), (17, 907104), (22, 700944), (24, 642532), (32, 481899), (33, 467296), (34, 453552), (44, 350472), (48, 321266), (51, 302368), (66, 233648), (68, 226776), (88, 175236), (96, 160633), (102, 151184), (132, 116824), (136, 113388), (176, 87618), (187, 82464), (204, 75592), (264, 58412), (272, 56694), (352, 43809), (374, 41232), (408, 37796), (528, 29206), (544, 28347), (561, 27488), (748, 20616), (816, 18898), (859, 17952), (1056, 14603), (1122, 13744), (1496, 10308), (1632, 9449), (1718, 8976), (2244, 6872), (2577, 5984), (2992, 5154), (3436, 4488)]