131223360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136691}}^1$

素因数の和:136711

約数の個数: 56

約数和(自身を含む): 416637216

約数和(自身を除く): 285413856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 136691, 273382, 410073, 546764, 683455, 820146, 1093528, 1366910, 1640292, 2050365, 2187056, 2733820, 3280584, 4100730, 4374112, 5467640, 6561168, 8201460, 8748224, 10935280, 13122336, 16402920, 21870560, 26244672, 32805840, 43741120, 65611680, 131223360]

約数ペア:

[(1, 131223360), (2, 65611680), (3, 43741120), (4, 32805840), (5, 26244672), (6, 21870560), (8, 16402920), (10, 13122336), (12, 10935280), (15, 8748224), (16, 8201460), (20, 6561168), (24, 5467640), (30, 4374112), (32, 4100730), (40, 3280584), (48, 2733820), (60, 2187056), (64, 2050365), (80, 1640292), (96, 1366910), (120, 1093528), (160, 820146), (192, 683455), (240, 546764), (320, 410073), (480, 273382), (960, 136691)]