117312720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{69829}}^1$

素因数の和:69852

約数の個数: 80

約数和(自身を含む): 415628160

約数和(自身を除く): 298315440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 69829, 139658, 209487, 279316, 349145, 418974, 488803, 558632, 698290, 837948, 977606, 1047435, 1117264, 1396580, 1466409, 1675896, 1955212, 2094870, 2444015, 2793160, 2932818, 3351792, 3910424, 4189740, 4888030, 5586320, 5865636, 7332045, 7820848, 8379480, 9776060, 11731272, 14664090, 16758960, 19552120, 23462544, 29328180, 39104240, 58656360, 117312720]

約数ペア:

[(1, 117312720), (2, 58656360), (3, 39104240), (4, 29328180), (5, 23462544), (6, 19552120), (7, 16758960), (8, 14664090), (10, 11731272), (12, 9776060), (14, 8379480), (15, 7820848), (16, 7332045), (20, 5865636), (21, 5586320), (24, 4888030), (28, 4189740), (30, 3910424), (35, 3351792), (40, 2932818), (42, 2793160), (48, 2444015), (56, 2094870), (60, 1955212), (70, 1675896), (80, 1466409), (84, 1396580), (105, 1117264), (112, 1047435), (120, 977606), (140, 837948), (168, 698290), (210, 558632), (240, 488803), (280, 418974), (336, 349145), (420, 279316), (560, 209487), (840, 139658), (1680, 69829)]