8613120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2243}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 27520416

約数和(自身を除く): 18907296

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, 640, 768, 960, 1280, 1920, 2243, 3840, 4486, 6729, 8972, 11215, 13458, 17944, 22430, 26916, 33645, 35888, 44860, 53832, 67290, 71776, 89720, 107664, 134580, 143552, 179440, 215328, 269160, 287104, 358880, 430656, 538320, 574208, 717760, 861312, 1076640, 1435520, 1722624, 2153280, 2871040, 4306560, 8613120]

約数ペア:

[(1, 8613120), (2, 4306560), (3, 2871040), (4, 2153280), (5, 1722624), (6, 1435520), (8, 1076640), (10, 861312), (12, 717760), (15, 574208), (16, 538320), (20, 430656), (24, 358880), (30, 287104), (32, 269160), (40, 215328), (48, 179440), (60, 143552), (64, 134580), (80, 107664), (96, 89720), (120, 71776), (128, 67290), (160, 53832), (192, 44860), (240, 35888), (256, 33645), (320, 26916), (384, 22430), (480, 17944), (640, 13458), (768, 11215), (960, 8972), (1280, 6729), (1920, 4486), (2243, 3840)]