345411840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 1110529728

約数和(自身を除く): 765117888

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, 293, 307, 320, 384, 480, 586, 614, 640, 768, 879, 921, 960, 1172, 1228, 1280, 1465, 1535, 1758, 1842, 1920, 2344, 2456, 2930, 3070, 3516, 3684, 3840, 4395, 4605, 4688, 4912, 5860, 6140, 7032, 7368, 8790, 9210, 9376, 9824, 11720, 12280, 14064, 14736, 17580, 18420, 18752, 19648, 23440, 24560, 28128, 29472, 35160, 36840, 37504, 39296, 46880, 49120, 56256, 58944, 70320, 73680, 75008, 78592, 89951, 93760, 98240, 112512, 117888, 140640, 147360, 179902, 187520, 196480, 225024, 235776, 269853, 281280, 294720, 359804, 375040, 392960, 449755, 539706, 562560, 589440, 719608, 899510, 1079412, 1125120, 1178880, 1349265, 1439216, 1799020, 2158824, 2698530, 2878432, 3598040, 4317648, 5397060, 5756864, 7196080, 8635296, 10794120, 11513728, 14392160, 17270592, 21588240, 23027456, 28784320, 34541184, 43176480, 57568640, 69082368, 86352960, 115137280, 172705920, 345411840]

約数ペア:

[(1, 345411840), (2, 172705920), (3, 115137280), (4, 86352960), (5, 69082368), (6, 57568640), (8, 43176480), (10, 34541184), (12, 28784320), (15, 23027456), (16, 21588240), (20, 17270592), (24, 14392160), (30, 11513728), (32, 10794120), (40, 8635296), (48, 7196080), (60, 5756864), (64, 5397060), (80, 4317648), (96, 3598040), (120, 2878432), (128, 2698530), (160, 2158824), (192, 1799020), (240, 1439216), (256, 1349265), (293, 1178880), (307, 1125120), (320, 1079412), (384, 899510), (480, 719608), (586, 589440), (614, 562560), (640, 539706), (768, 449755), (879, 392960), (921, 375040), (960, 359804), (1172, 294720), (1228, 281280), (1280, 269853), (1465, 235776), (1535, 225024), (1758, 196480), (1842, 187520), (1920, 179902), (2344, 147360), (2456, 140640), (2930, 117888), (3070, 112512), (3516, 98240), (3684, 93760), (3840, 89951), (4395, 78592), (4605, 75008), (4688, 73680), (4912, 70320), (5860, 58944), (6140, 56256), (7032, 49120), (7368, 46880), (8790, 39296), (9210, 37504), (9376, 36840), (9824, 35160), (11720, 29472), (12280, 28128), (14064, 24560), (14736, 23440), (17580, 19648), (18420, 18752)]