91384560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126923}}^1$

素因数の和:126942

約数の個数: 60

約数和(自身を含む): 306902232

約数和(自身を除く): 215517672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 126923, 253846, 380769, 507692, 634615, 761538, 1015384, 1142307, 1269230, 1523076, 1903845, 2030768, 2284614, 2538460, 3046152, 3807690, 4569228, 5076920, 5711535, 6092304, 7615380, 9138456, 10153840, 11423070, 15230760, 18276912, 22846140, 30461520, 45692280, 91384560]

約数ペア:

[(1, 91384560), (2, 45692280), (3, 30461520), (4, 22846140), (5, 18276912), (6, 15230760), (8, 11423070), (9, 10153840), (10, 9138456), (12, 7615380), (15, 6092304), (16, 5711535), (18, 5076920), (20, 4569228), (24, 3807690), (30, 3046152), (36, 2538460), (40, 2284614), (45, 2030768), (48, 1903845), (60, 1523076), (72, 1269230), (80, 1142307), (90, 1015384), (120, 761538), (144, 634615), (180, 507692), (240, 380769), (360, 253846), (720, 126923)]