556227720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9479}}^1$

素因数の和:9659

約数の個数: 96

約数和(自身を含む): 1819022400

約数和(自身を除く): 1262794680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9479, 9780, 11736, 14670, 18958, 19560, 28437, 29340, 37916, 47395, 56874, 58680, 75832, 85311, 94790, 113748, 142185, 170622, 189580, 227496, 284370, 341244, 379160, 426555, 568740, 682488, 853110, 1137480, 1545077, 1706220, 3090154, 3412440, 4635231, 6180308, 7725385, 9270462, 12360616, 13905693, 15450770, 18540924, 23176155, 27811386, 30901540, 37081848, 46352310, 55622772, 61803080, 69528465, 92704620, 111245544, 139056930, 185409240, 278113860, 556227720]

約数ペア:

[(1, 556227720), (2, 278113860), (3, 185409240), (4, 139056930), (5, 111245544), (6, 92704620), (8, 69528465), (9, 61803080), (10, 55622772), (12, 46352310), (15, 37081848), (18, 30901540), (20, 27811386), (24, 23176155), (30, 18540924), (36, 15450770), (40, 13905693), (45, 12360616), (60, 9270462), (72, 7725385), (90, 6180308), (120, 4635231), (163, 3412440), (180, 3090154), (326, 1706220), (360, 1545077), (489, 1137480), (652, 853110), (815, 682488), (978, 568740), (1304, 426555), (1467, 379160), (1630, 341244), (1956, 284370), (2445, 227496), (2934, 189580), (3260, 170622), (3912, 142185), (4890, 113748), (5868, 94790), (6520, 85311), (7335, 75832), (9479, 58680), (9780, 56874), (11736, 47395), (14670, 37916), (18958, 29340), (19560, 28437)]