80993280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{5273}}^1$

素因数の和:5301

約数の個数: 88

約数和(自身を含む): 259101072

約数和(自身を除く): 178107792

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, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 5273, 7680, 10546, 15360, 15819, 21092, 26365, 31638, 42184, 52730, 63276, 79095, 84368, 105460, 126552, 158190, 168736, 210920, 253104, 316380, 337472, 421840, 506208, 632760, 674944, 843680, 1012416, 1265520, 1349888, 1687360, 2024832, 2531040, 2699776, 3374720, 4049664, 5062080, 5399552, 6749440, 8099328, 10124160, 13498880, 16198656, 20248320, 26997760, 40496640, 80993280]

約数ペア:

[(1, 80993280), (2, 40496640), (3, 26997760), (4, 20248320), (5, 16198656), (6, 13498880), (8, 10124160), (10, 8099328), (12, 6749440), (15, 5399552), (16, 5062080), (20, 4049664), (24, 3374720), (30, 2699776), (32, 2531040), (40, 2024832), (48, 1687360), (60, 1349888), (64, 1265520), (80, 1012416), (96, 843680), (120, 674944), (128, 632760), (160, 506208), (192, 421840), (240, 337472), (256, 316380), (320, 253104), (384, 210920), (480, 168736), (512, 158190), (640, 126552), (768, 105460), (960, 84368), (1024, 79095), (1280, 63276), (1536, 52730), (1920, 42184), (2560, 31638), (3072, 26365), (3840, 21092), (5120, 15819), (5273, 15360), (7680, 10546)]