420062220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18973}}^1$

素因数の和:19032

約数の個数: 96

約数和(自身を含む): 1338805440

約数和(自身を除く): 918743220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 11070, 18973, 22140, 37946, 56919, 75892, 94865, 113838, 170757, 189730, 227676, 284595, 341514, 379460, 512271, 569190, 683028, 777893, 853785, 1024542, 1138380, 1555786, 1707570, 2049084, 2333679, 2561355, 3111572, 3415140, 3889465, 4667358, 5122710, 7001037, 7778930, 9334716, 10245420, 11668395, 14002074, 15557860, 21003111, 23336790, 28004148, 35005185, 42006222, 46673580, 70010370, 84012444, 105015555, 140020740, 210031110, 420062220]

約数ペア:

[(1, 420062220), (2, 210031110), (3, 140020740), (4, 105015555), (5, 84012444), (6, 70010370), (9, 46673580), (10, 42006222), (12, 35005185), (15, 28004148), (18, 23336790), (20, 21003111), (27, 15557860), (30, 14002074), (36, 11668395), (41, 10245420), (45, 9334716), (54, 7778930), (60, 7001037), (82, 5122710), (90, 4667358), (108, 3889465), (123, 3415140), (135, 3111572), (164, 2561355), (180, 2333679), (205, 2049084), (246, 1707570), (270, 1555786), (369, 1138380), (410, 1024542), (492, 853785), (540, 777893), (615, 683028), (738, 569190), (820, 512271), (1107, 379460), (1230, 341514), (1476, 284595), (1845, 227676), (2214, 189730), (2460, 170757), (3690, 113838), (4428, 94865), (5535, 75892), (7380, 56919), (11070, 37946), (18973, 22140)]