158276760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1318973}}^1$

素因数の和:1318987

約数の個数: 32

約数和(自身を含む): 474830640

約数和(自身を除く): 316553880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1318973, 2637946, 3956919, 5275892, 6594865, 7913838, 10551784, 13189730, 15827676, 19784595, 26379460, 31655352, 39569190, 52758920, 79138380, 158276760]

約数ペア:

[(1, 158276760), (2, 79138380), (3, 52758920), (4, 39569190), (5, 31655352), (6, 26379460), (8, 19784595), (10, 15827676), (12, 13189730), (15, 10551784), (20, 7913838), (24, 6594865), (30, 5275892), (40, 3956919), (60, 2637946), (120, 1318973)]