1871036760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15591973}}^1$

素因数の和:15591987

約数の個数: 32

約数和(自身を含む): 5613110640

約数和(自身を除く): 3742073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15591973, 31183946, 46775919, 62367892, 77959865, 93551838, 124735784, 155919730, 187103676, 233879595, 311839460, 374207352, 467759190, 623678920, 935518380, 1871036760]

約数ペア:

[(1, 1871036760), (2, 935518380), (3, 623678920), (4, 467759190), (5, 374207352), (6, 311839460), (8, 233879595), (10, 187103676), (12, 155919730), (15, 124735784), (20, 93551838), (24, 77959865), (30, 62367892), (40, 46775919), (60, 31183946), (120, 15591973)]