79216560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{110023}}^1$

素因数の和:110042

約数の個数: 60

約数和(自身を含む): 266038032

約数和(自身を除く): 186821472

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, 110023, 220046, 330069, 440092, 550115, 660138, 880184, 990207, 1100230, 1320276, 1650345, 1760368, 1980414, 2200460, 2640552, 3300690, 3960828, 4400920, 4951035, 5281104, 6601380, 7921656, 8801840, 9902070, 13202760, 15843312, 19804140, 26405520, 39608280, 79216560]

約数ペア:

[(1, 79216560), (2, 39608280), (3, 26405520), (4, 19804140), (5, 15843312), (6, 13202760), (8, 9902070), (9, 8801840), (10, 7921656), (12, 6601380), (15, 5281104), (16, 4951035), (18, 4400920), (20, 3960828), (24, 3300690), (30, 2640552), (36, 2200460), (40, 1980414), (45, 1760368), (48, 1650345), (60, 1320276), (72, 1100230), (80, 990207), (90, 880184), (120, 660138), (144, 550115), (180, 440092), (240, 330069), (360, 220046), (720, 110023)]