1227192960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{91309}}^1$

素因数の和:91338

約数の個数: 128

約数和(自身を含む): 4470537600

約数和(自身を除く): 3243344640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 91309, 182618, 273927, 365236, 456545, 547854, 639163, 730472, 913090, 1095708, 1278326, 1369635, 1460944, 1826180, 1917489, 2191416, 2556652, 2739270, 2921888, 3195815, 3652360, 3834978, 4382832, 5113304, 5478540, 5843776, 6391630, 7304720, 7669956, 8765664, 9587445, 10226608, 10957080, 11687552, 12783260, 14609440, 15339912, 17531328, 19174890, 20453216, 21914160, 25566520, 29218880, 30679824, 35062656, 38349780, 40906432, 43828320, 51133040, 58437760, 61359648, 76699560, 81812864, 87656640, 102266080, 122719296, 153399120, 175313280, 204532160, 245438592, 306798240, 409064320, 613596480, 1227192960]

約数ペア:

[(1, 1227192960), (2, 613596480), (3, 409064320), (4, 306798240), (5, 245438592), (6, 204532160), (7, 175313280), (8, 153399120), (10, 122719296), (12, 102266080), (14, 87656640), (15, 81812864), (16, 76699560), (20, 61359648), (21, 58437760), (24, 51133040), (28, 43828320), (30, 40906432), (32, 38349780), (35, 35062656), (40, 30679824), (42, 29218880), (48, 25566520), (56, 21914160), (60, 20453216), (64, 19174890), (70, 17531328), (80, 15339912), (84, 14609440), (96, 12783260), (105, 11687552), (112, 10957080), (120, 10226608), (128, 9587445), (140, 8765664), (160, 7669956), (168, 7304720), (192, 6391630), (210, 5843776), (224, 5478540), (240, 5113304), (280, 4382832), (320, 3834978), (336, 3652360), (384, 3195815), (420, 2921888), (448, 2739270), (480, 2556652), (560, 2191416), (640, 1917489), (672, 1826180), (840, 1460944), (896, 1369635), (960, 1278326), (1120, 1095708), (1344, 913090), (1680, 730472), (1920, 639163), (2240, 547854), (2688, 456545), (3360, 365236), (4480, 273927), (6720, 182618), (13440, 91309)]