329040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1$

素因数の和:476

約数の個数: 60

約数和(自身を含む): 1107444

約数和(自身を除く): 778404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 457, 720, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 7312, 8226, 9140, 10968, 13710, 16452, 18280, 20565, 21936, 27420, 32904, 36560, 41130, 54840, 65808, 82260, 109680, 164520, 329040]

約数ペア:

[(1, 329040), (2, 164520), (3, 109680), (4, 82260), (5, 65808), (6, 54840), (8, 41130), (9, 36560), (10, 32904), (12, 27420), (15, 21936), (16, 20565), (18, 18280), (20, 16452), (24, 13710), (30, 10968), (36, 9140), (40, 8226), (45, 7312), (48, 6855), (60, 5484), (72, 4570), (80, 4113), (90, 3656), (120, 2742), (144, 2285), (180, 1828), (240, 1371), (360, 914), (457, 720)]