80962620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12611}}^1$

素因数の和:12730

約数の個数: 48

約数和(自身を含む): 228832128

約数和(自身を除く): 147869508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 12611, 25222, 37833, 50444, 63055, 75666, 126110, 151332, 189165, 252220, 378330, 756660, 1349377, 2698754, 4048131, 5397508, 6746885, 8096262, 13493770, 16192524, 20240655, 26987540, 40481310, 80962620]

約数ペア:

[(1, 80962620), (2, 40481310), (3, 26987540), (4, 20240655), (5, 16192524), (6, 13493770), (10, 8096262), (12, 6746885), (15, 5397508), (20, 4048131), (30, 2698754), (60, 1349377), (107, 756660), (214, 378330), (321, 252220), (428, 189165), (535, 151332), (642, 126110), (1070, 75666), (1284, 63055), (1605, 50444), (2140, 37833), (3210, 25222), (6420, 12611)]