11220720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6702

約数の個数: 80

約数和(自身を含む): 39759360

約数和(自身を除く): 28538640

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, 6679, 13358, 20037, 26716, 33395, 40074, 46753, 53432, 66790, 80148, 93506, 100185, 106864, 133580, 140259, 160296, 187012, 200370, 233765, 267160, 280518, 320592, 374024, 400740, 467530, 534320, 561036, 701295, 748048, 801480, 935060, 1122072, 1402590, 1602960, 1870120, 2244144, 2805180, 3740240, 5610360, 11220720]

約数ペア:

[(1, 11220720), (2, 5610360), (3, 3740240), (4, 2805180), (5, 2244144), (6, 1870120), (7, 1602960), (8, 1402590), (10, 1122072), (12, 935060), (14, 801480), (15, 748048), (16, 701295), (20, 561036), (21, 534320), (24, 467530), (28, 400740), (30, 374024), (35, 320592), (40, 280518), (42, 267160), (48, 233765), (56, 200370), (60, 187012), (70, 160296), (80, 140259), (84, 133580), (105, 106864), (112, 100185), (120, 93506), (140, 80148), (168, 66790), (210, 53432), (240, 46753), (280, 40074), (336, 33395), (420, 26716), (560, 20037), (840, 13358), (1680, 6679)]