89237580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2719}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 250414080

約数和(自身を除く): 161176500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2719, 2735, 3282, 5438, 5470, 6564, 8157, 8205, 10876, 10940, 13595, 16314, 16410, 27190, 32628, 32820, 40785, 54380, 81570, 163140, 1487293, 2974586, 4461879, 5949172, 7436465, 8923758, 14872930, 17847516, 22309395, 29745860, 44618790, 89237580]

約数ペア:

[(1, 89237580), (2, 44618790), (3, 29745860), (4, 22309395), (5, 17847516), (6, 14872930), (10, 8923758), (12, 7436465), (15, 5949172), (20, 4461879), (30, 2974586), (60, 1487293), (547, 163140), (1094, 81570), (1641, 54380), (2188, 40785), (2719, 32820), (2735, 32628), (3282, 27190), (5438, 16410), (5470, 16314), (6564, 13595), (8157, 10940), (8205, 10876)]