83538960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4016

約数の個数: 80

約数和(自身を含む): 261947520

約数和(自身を除く): 178408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 3911, 4272, 5340, 7120, 7822, 10680, 11733, 15644, 19555, 21360, 23466, 31288, 39110, 46932, 58665, 62576, 78220, 93864, 117330, 156440, 187728, 234660, 312880, 348079, 469320, 696158, 938640, 1044237, 1392316, 1740395, 2088474, 2784632, 3480790, 4176948, 5221185, 5569264, 6961580, 8353896, 10442370, 13923160, 16707792, 20884740, 27846320, 41769480, 83538960]

約数ペア:

[(1, 83538960), (2, 41769480), (3, 27846320), (4, 20884740), (5, 16707792), (6, 13923160), (8, 10442370), (10, 8353896), (12, 6961580), (15, 5569264), (16, 5221185), (20, 4176948), (24, 3480790), (30, 2784632), (40, 2088474), (48, 1740395), (60, 1392316), (80, 1044237), (89, 938640), (120, 696158), (178, 469320), (240, 348079), (267, 312880), (356, 234660), (445, 187728), (534, 156440), (712, 117330), (890, 93864), (1068, 78220), (1335, 62576), (1424, 58665), (1780, 46932), (2136, 39110), (2670, 31288), (3560, 23466), (3911, 21360), (4272, 19555), (5340, 15644), (7120, 11733), (7822, 10680)]