84580920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{234947}}^1$

素因数の和:234964

約数の個数: 48

約数和(自身を含む): 274889160

約数和(自身を除く): 190308240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 234947, 469894, 704841, 939788, 1174735, 1409682, 1879576, 2114523, 2349470, 2819364, 3524205, 4229046, 4698940, 5638728, 7048410, 8458092, 9397880, 10572615, 14096820, 16916184, 21145230, 28193640, 42290460, 84580920]

約数ペア:

[(1, 84580920), (2, 42290460), (3, 28193640), (4, 21145230), (5, 16916184), (6, 14096820), (8, 10572615), (9, 9397880), (10, 8458092), (12, 7048410), (15, 5638728), (18, 4698940), (20, 4229046), (24, 3524205), (30, 2819364), (36, 2349470), (40, 2114523), (45, 1879576), (60, 1409682), (72, 1174735), (90, 939788), (120, 704841), (180, 469894), (360, 234947)]