310045440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 997210368

約数和(自身を除く): 687164928

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, 128, 160, 192, 240, 256, 263, 307, 320, 384, 480, 526, 614, 640, 768, 789, 921, 960, 1052, 1228, 1280, 1315, 1535, 1578, 1842, 1920, 2104, 2456, 2630, 3070, 3156, 3684, 3840, 3945, 4208, 4605, 4912, 5260, 6140, 6312, 7368, 7890, 8416, 9210, 9824, 10520, 12280, 12624, 14736, 15780, 16832, 18420, 19648, 21040, 24560, 25248, 29472, 31560, 33664, 36840, 39296, 42080, 49120, 50496, 58944, 63120, 67328, 73680, 78592, 80741, 84160, 98240, 100992, 117888, 126240, 147360, 161482, 168320, 196480, 201984, 235776, 242223, 252480, 294720, 322964, 336640, 392960, 403705, 484446, 504960, 589440, 645928, 807410, 968892, 1009920, 1178880, 1211115, 1291856, 1614820, 1937784, 2422230, 2583712, 3229640, 3875568, 4844460, 5167424, 6459280, 7751136, 9688920, 10334848, 12918560, 15502272, 19377840, 20669696, 25837120, 31004544, 38755680, 51674240, 62009088, 77511360, 103348480, 155022720, 310045440]

約数ペア:

[(1, 310045440), (2, 155022720), (3, 103348480), (4, 77511360), (5, 62009088), (6, 51674240), (8, 38755680), (10, 31004544), (12, 25837120), (15, 20669696), (16, 19377840), (20, 15502272), (24, 12918560), (30, 10334848), (32, 9688920), (40, 7751136), (48, 6459280), (60, 5167424), (64, 4844460), (80, 3875568), (96, 3229640), (120, 2583712), (128, 2422230), (160, 1937784), (192, 1614820), (240, 1291856), (256, 1211115), (263, 1178880), (307, 1009920), (320, 968892), (384, 807410), (480, 645928), (526, 589440), (614, 504960), (640, 484446), (768, 403705), (789, 392960), (921, 336640), (960, 322964), (1052, 294720), (1228, 252480), (1280, 242223), (1315, 235776), (1535, 201984), (1578, 196480), (1842, 168320), (1920, 161482), (2104, 147360), (2456, 126240), (2630, 117888), (3070, 100992), (3156, 98240), (3684, 84160), (3840, 80741), (3945, 78592), (4208, 73680), (4605, 67328), (4912, 63120), (5260, 58944), (6140, 50496), (6312, 49120), (7368, 42080), (7890, 39296), (8416, 36840), (9210, 33664), (9824, 31560), (10520, 29472), (12280, 25248), (12624, 24560), (14736, 21040), (15780, 19648), (16832, 18420)]