264233520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8951}}^1$

素因数の和:9011

約数の個数: 120

約数和(自身を含む): 909129312

約数和(自身を除く): 644895792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 8951, 9840, 14760, 17902, 26853, 29520, 35804, 44755, 53706, 71608, 80559, 89510, 107412, 134265, 143216, 161118, 179020, 214824, 268530, 322236, 358040, 366991, 402795, 429648, 537060, 644472, 716080, 733982, 805590, 1074120, 1100973, 1288944, 1467964, 1611180, 1834955, 2148240, 2201946, 2935928, 3222360, 3302919, 3669910, 4403892, 5504865, 5871856, 6444720, 6605838, 7339820, 8807784, 11009730, 13211676, 14679640, 16514595, 17615568, 22019460, 26423352, 29359280, 33029190, 44038920, 52846704, 66058380, 88077840, 132116760, 264233520]

約数ペア:

[(1, 264233520), (2, 132116760), (3, 88077840), (4, 66058380), (5, 52846704), (6, 44038920), (8, 33029190), (9, 29359280), (10, 26423352), (12, 22019460), (15, 17615568), (16, 16514595), (18, 14679640), (20, 13211676), (24, 11009730), (30, 8807784), (36, 7339820), (40, 6605838), (41, 6444720), (45, 5871856), (48, 5504865), (60, 4403892), (72, 3669910), (80, 3302919), (82, 3222360), (90, 2935928), (120, 2201946), (123, 2148240), (144, 1834955), (164, 1611180), (180, 1467964), (205, 1288944), (240, 1100973), (246, 1074120), (328, 805590), (360, 733982), (369, 716080), (410, 644472), (492, 537060), (615, 429648), (656, 402795), (720, 366991), (738, 358040), (820, 322236), (984, 268530), (1230, 214824), (1476, 179020), (1640, 161118), (1845, 143216), (1968, 134265), (2460, 107412), (2952, 89510), (3280, 80559), (3690, 71608), (4920, 53706), (5904, 44755), (7380, 35804), (8951, 29520), (9840, 26853), (14760, 17902)]