66090480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 205701120

約数和(自身を除く): 139610640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 383, 719, 766, 1149, 1438, 1532, 1915, 2157, 2298, 2876, 3064, 3595, 3830, 4314, 4596, 5745, 5752, 6128, 7190, 7660, 8628, 9192, 10785, 11490, 11504, 14380, 15320, 17256, 18384, 21570, 22980, 28760, 30640, 34512, 43140, 45960, 57520, 86280, 91920, 172560, 275377, 550754, 826131, 1101508, 1376885, 1652262, 2203016, 2753770, 3304524, 4130655, 4406032, 5507540, 6609048, 8261310, 11015080, 13218096, 16522620, 22030160, 33045240, 66090480]

約数ペア:

[(1, 66090480), (2, 33045240), (3, 22030160), (4, 16522620), (5, 13218096), (6, 11015080), (8, 8261310), (10, 6609048), (12, 5507540), (15, 4406032), (16, 4130655), (20, 3304524), (24, 2753770), (30, 2203016), (40, 1652262), (48, 1376885), (60, 1101508), (80, 826131), (120, 550754), (240, 275377), (383, 172560), (719, 91920), (766, 86280), (1149, 57520), (1438, 45960), (1532, 43140), (1915, 34512), (2157, 30640), (2298, 28760), (2876, 22980), (3064, 21570), (3595, 18384), (3830, 17256), (4314, 15320), (4596, 14380), (5745, 11504), (5752, 11490), (6128, 10785), (7190, 9192), (7660, 8628)]