45113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187973}}^1$

素因数の和:187989

約数の個数: 40

約数和(自身を含む): 139852656

約数和(自身を除く): 94739136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187973, 375946, 563919, 751892, 939865, 1127838, 1503784, 1879730, 2255676, 2819595, 3007568, 3759460, 4511352, 5639190, 7518920, 9022704, 11278380, 15037840, 22556760, 45113520]

約数ペア:

[(1, 45113520), (2, 22556760), (3, 15037840), (4, 11278380), (5, 9022704), (6, 7518920), (8, 5639190), (10, 4511352), (12, 3759460), (15, 3007568), (16, 2819595), (20, 2255676), (24, 1879730), (30, 1503784), (40, 1127838), (48, 939865), (60, 751892), (80, 563919), (120, 375946), (240, 187973)]