8452380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 23829120

約数和(自身を除く): 15376740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 787, 895, 1074, 1574, 1790, 2148, 2361, 2685, 3148, 3580, 3935, 4722, 5370, 7870, 9444, 10740, 11805, 15740, 23610, 47220, 140873, 281746, 422619, 563492, 704365, 845238, 1408730, 1690476, 2113095, 2817460, 4226190, 8452380]

約数ペア:

[(1, 8452380), (2, 4226190), (3, 2817460), (4, 2113095), (5, 1690476), (6, 1408730), (10, 845238), (12, 704365), (15, 563492), (20, 422619), (30, 281746), (60, 140873), (179, 47220), (358, 23610), (537, 15740), (716, 11805), (787, 10740), (895, 9444), (1074, 7870), (1574, 5370), (1790, 4722), (2148, 3935), (2361, 3580), (2685, 3148)]