73974720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 112

約数和(自身を含む): 236573568

約数和(自身を除く): 162598848

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, 251, 307, 320, 480, 502, 614, 753, 921, 960, 1004, 1228, 1255, 1506, 1535, 1842, 2008, 2456, 2510, 3012, 3070, 3684, 3765, 4016, 4605, 4912, 5020, 6024, 6140, 7368, 7530, 8032, 9210, 9824, 10040, 12048, 12280, 14736, 15060, 16064, 18420, 19648, 20080, 24096, 24560, 29472, 30120, 36840, 40160, 48192, 49120, 58944, 60240, 73680, 77057, 80320, 98240, 120480, 147360, 154114, 231171, 240960, 294720, 308228, 385285, 462342, 616456, 770570, 924684, 1155855, 1232912, 1541140, 1849368, 2311710, 2465824, 3082280, 3698736, 4623420, 4931648, 6164560, 7397472, 9246840, 12329120, 14794944, 18493680, 24658240, 36987360, 73974720]

約数ペア:

[(1, 73974720), (2, 36987360), (3, 24658240), (4, 18493680), (5, 14794944), (6, 12329120), (8, 9246840), (10, 7397472), (12, 6164560), (15, 4931648), (16, 4623420), (20, 3698736), (24, 3082280), (30, 2465824), (32, 2311710), (40, 1849368), (48, 1541140), (60, 1232912), (64, 1155855), (80, 924684), (96, 770570), (120, 616456), (160, 462342), (192, 385285), (240, 308228), (251, 294720), (307, 240960), (320, 231171), (480, 154114), (502, 147360), (614, 120480), (753, 98240), (921, 80320), (960, 77057), (1004, 73680), (1228, 60240), (1255, 58944), (1506, 49120), (1535, 48192), (1842, 40160), (2008, 36840), (2456, 30120), (2510, 29472), (3012, 24560), (3070, 24096), (3684, 20080), (3765, 19648), (4016, 18420), (4605, 16064), (4912, 15060), (5020, 14736), (6024, 12280), (6140, 12048), (7368, 10040), (7530, 9824), (8032, 9210)]