79203240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{220009}}^1$

素因数の和:220026

約数の個数: 48

約数和(自身を含む): 257411700

約数和(自身を除く): 178208460

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, 220009, 440018, 660027, 880036, 1100045, 1320054, 1760072, 1980081, 2200090, 2640108, 3300135, 3960162, 4400180, 5280216, 6600270, 7920324, 8800360, 9900405, 13200540, 15840648, 19800810, 26401080, 39601620, 79203240]

約数ペア:

[(1, 79203240), (2, 39601620), (3, 26401080), (4, 19800810), (5, 15840648), (6, 13200540), (8, 9900405), (9, 8800360), (10, 7920324), (12, 6600270), (15, 5280216), (18, 4400180), (20, 3960162), (24, 3300135), (30, 2640108), (36, 2200090), (40, 1980081), (45, 1760072), (60, 1320054), (72, 1100045), (90, 880036), (120, 660027), (180, 440018), (360, 220009)]