82551240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229309}}^1$

素因数の和:229326

約数の個数: 48

約数和(自身を含む): 268292700

約数和(自身を除く): 185741460

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, 229309, 458618, 687927, 917236, 1146545, 1375854, 1834472, 2063781, 2293090, 2751708, 3439635, 4127562, 4586180, 5503416, 6879270, 8255124, 9172360, 10318905, 13758540, 16510248, 20637810, 27517080, 41275620, 82551240]

約数ペア:

[(1, 82551240), (2, 41275620), (3, 27517080), (4, 20637810), (5, 16510248), (6, 13758540), (8, 10318905), (9, 9172360), (10, 8255124), (12, 6879270), (15, 5503416), (18, 4586180), (20, 4127562), (24, 3439635), (30, 2751708), (36, 2293090), (40, 2063781), (45, 1834472), (60, 1375854), (72, 1146545), (90, 917236), (120, 687927), (180, 458618), (360, 229309)]