239606460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32467}}^1$

素因数の和:32523

約数の個数: 72

約数和(自身を含む): 744556176

約数和(自身を除く): 504949716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 32467, 64934, 97401, 129868, 162335, 194802, 292203, 324670, 389604, 487005, 584406, 649340, 974010, 1168812, 1331147, 1461015, 1948020, 2662294, 2922030, 3993441, 5324588, 5844060, 6655735, 7986882, 11980323, 13311470, 15973764, 19967205, 23960646, 26622940, 39934410, 47921292, 59901615, 79868820, 119803230, 239606460]

約数ペア:

[(1, 239606460), (2, 119803230), (3, 79868820), (4, 59901615), (5, 47921292), (6, 39934410), (9, 26622940), (10, 23960646), (12, 19967205), (15, 15973764), (18, 13311470), (20, 11980323), (30, 7986882), (36, 6655735), (41, 5844060), (45, 5324588), (60, 3993441), (82, 2922030), (90, 2662294), (123, 1948020), (164, 1461015), (180, 1331147), (205, 1168812), (246, 974010), (369, 649340), (410, 584406), (492, 487005), (615, 389604), (738, 324670), (820, 292203), (1230, 194802), (1476, 162335), (1845, 129868), (2460, 97401), (3690, 64934), (7380, 32467)]