118915440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{70783}}^1$

素因数の和:70806

約数の個数: 80

約数和(自身を含む): 421306368

約数和(自身を除く): 302390928

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, 70783, 141566, 212349, 283132, 353915, 424698, 495481, 566264, 707830, 849396, 990962, 1061745, 1132528, 1415660, 1486443, 1698792, 1981924, 2123490, 2477405, 2831320, 2972886, 3397584, 3963848, 4246980, 4954810, 5662640, 5945772, 7432215, 7927696, 8493960, 9909620, 11891544, 14864430, 16987920, 19819240, 23783088, 29728860, 39638480, 59457720, 118915440]

約数ペア:

[(1, 118915440), (2, 59457720), (3, 39638480), (4, 29728860), (5, 23783088), (6, 19819240), (7, 16987920), (8, 14864430), (10, 11891544), (12, 9909620), (14, 8493960), (15, 7927696), (16, 7432215), (20, 5945772), (21, 5662640), (24, 4954810), (28, 4246980), (30, 3963848), (35, 3397584), (40, 2972886), (42, 2831320), (48, 2477405), (56, 2123490), (60, 1981924), (70, 1698792), (80, 1486443), (84, 1415660), (105, 1132528), (112, 1061745), (120, 990962), (140, 849396), (168, 707830), (210, 566264), (240, 495481), (280, 424698), (336, 353915), (420, 283132), (560, 212349), (840, 141566), (1680, 70783)]