130734840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1089457}}^1$

素因数の和:1089471

約数の個数: 32

約数和(自身を含む): 392204880

約数和(自身を除く): 261470040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1089457, 2178914, 3268371, 4357828, 5447285, 6536742, 8715656, 10894570, 13073484, 16341855, 21789140, 26146968, 32683710, 43578280, 65367420, 130734840]

約数ペア:

[(1, 130734840), (2, 65367420), (3, 43578280), (4, 32683710), (5, 26146968), (6, 21789140), (8, 16341855), (10, 13073484), (12, 10894570), (15, 8715656), (20, 6536742), (24, 5447285), (30, 4357828), (40, 3268371), (60, 2178914), (120, 1089457)]