1316160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{457}}^1$

素因数の和:480

約数の個数: 84

約数和(自身を含む): 4536948

約数和(自身を除く): 3220788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 457, 480, 576, 720, 914, 960, 1371, 1440, 1828, 2285, 2742, 2880, 3656, 4113, 4570, 5484, 6855, 7312, 8226, 9140, 10968, 13710, 14624, 16452, 18280, 20565, 21936, 27420, 29248, 32904, 36560, 41130, 43872, 54840, 65808, 73120, 82260, 87744, 109680, 131616, 146240, 164520, 219360, 263232, 329040, 438720, 658080, 1316160]

約数ペア:

[(1, 1316160), (2, 658080), (3, 438720), (4, 329040), (5, 263232), (6, 219360), (8, 164520), (9, 146240), (10, 131616), (12, 109680), (15, 87744), (16, 82260), (18, 73120), (20, 65808), (24, 54840), (30, 43872), (32, 41130), (36, 36560), (40, 32904), (45, 29248), (48, 27420), (60, 21936), (64, 20565), (72, 18280), (80, 16452), (90, 14624), (96, 13710), (120, 10968), (144, 9140), (160, 8226), (180, 7312), (192, 6855), (240, 5484), (288, 4570), (320, 4113), (360, 3656), (457, 2880), (480, 2742), (576, 2285), (720, 1828), (914, 1440), (960, 1371)]