180490608

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 523732352

約数和(自身を除く): 343241744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 103, 129, 144, 172, 206, 258, 283, 309, 344, 387, 412, 516, 566, 618, 688, 774, 824, 849, 927, 1032, 1132, 1236, 1548, 1648, 1698, 1854, 2064, 2264, 2472, 2547, 3096, 3396, 3708, 4429, 4528, 4944, 5094, 6192, 6792, 7416, 8858, 10188, 12169, 13287, 13584, 14832, 17716, 20376, 24338, 26574, 29149, 35432, 36507, 39861, 40752, 48676, 53148, 58298, 70864, 73014, 79722, 87447, 97352, 106296, 109521, 116596, 146028, 159444, 174894, 194704, 212592, 219042, 233192, 262341, 292056, 318888, 349788, 438084, 466384, 524682, 584112, 637776, 699576, 876168, 1049364, 1253407, 1399152, 1752336, 2098728, 2506814, 3760221, 4197456, 5013628, 7520442, 10027256, 11280663, 15040884, 20054512, 22561326, 30081768, 45122652, 60163536, 90245304, 180490608]

約数ペア:

[(1, 180490608), (2, 90245304), (3, 60163536), (4, 45122652), (6, 30081768), (8, 22561326), (9, 20054512), (12, 15040884), (16, 11280663), (18, 10027256), (24, 7520442), (36, 5013628), (43, 4197456), (48, 3760221), (72, 2506814), (86, 2098728), (103, 1752336), (129, 1399152), (144, 1253407), (172, 1049364), (206, 876168), (258, 699576), (283, 637776), (309, 584112), (344, 524682), (387, 466384), (412, 438084), (516, 349788), (566, 318888), (618, 292056), (688, 262341), (774, 233192), (824, 219042), (849, 212592), (927, 194704), (1032, 174894), (1132, 159444), (1236, 146028), (1548, 116596), (1648, 109521), (1698, 106296), (1854, 97352), (2064, 87447), (2264, 79722), (2472, 73014), (2547, 70864), (3096, 58298), (3396, 53148), (3708, 48676), (4429, 40752), (4528, 39861), (4944, 36507), (5094, 35432), (6192, 29149), (6792, 26574), (7416, 24338), (8858, 20376), (10188, 17716), (12169, 14832), (13287, 13584)]