150807520

素因数分解:

$2^5\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2423}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 357346080

約数和(自身を除く): 206538560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 389, 778, 1556, 1945, 2423, 3112, 3890, 4846, 6224, 7780, 9692, 12115, 12448, 15560, 19384, 24230, 31120, 38768, 48460, 62240, 77536, 96920, 193840, 387680, 942547, 1885094, 3770188, 4712735, 7540376, 9425470, 15080752, 18850940, 30161504, 37701880, 75403760, 150807520]

約数ペア:

[(1, 150807520), (2, 75403760), (4, 37701880), (5, 30161504), (8, 18850940), (10, 15080752), (16, 9425470), (20, 7540376), (32, 4712735), (40, 3770188), (80, 1885094), (160, 942547), (389, 387680), (778, 193840), (1556, 96920), (1945, 77536), (2423, 62240), (3112, 48460), (3890, 38768), (4846, 31120), (6224, 24230), (7780, 19384), (9692, 15560), (12115, 12448)]