25839360

素因数分解:

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

素因数の和:2270

約数の個数: 108

約数和(自身を含む): 89441352

約数和(自身を除く): 63601992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2243, 2304, 2880, 3840, 4486, 5760, 6729, 8972, 11215, 11520, 13458, 17944, 20187, 22430, 26916, 33645, 35888, 40374, 44860, 53832, 67290, 71776, 80748, 89720, 100935, 107664, 134580, 143552, 161496, 179440, 201870, 215328, 269160, 287104, 322992, 358880, 403740, 430656, 538320, 574208, 645984, 717760, 807480, 861312, 1076640, 1291968, 1435520, 1614960, 1722624, 2153280, 2583936, 2871040, 3229920, 4306560, 5167872, 6459840, 8613120, 12919680, 25839360]

約数ペア:

[(1, 25839360), (2, 12919680), (3, 8613120), (4, 6459840), (5, 5167872), (6, 4306560), (8, 3229920), (9, 2871040), (10, 2583936), (12, 2153280), (15, 1722624), (16, 1614960), (18, 1435520), (20, 1291968), (24, 1076640), (30, 861312), (32, 807480), (36, 717760), (40, 645984), (45, 574208), (48, 538320), (60, 430656), (64, 403740), (72, 358880), (80, 322992), (90, 287104), (96, 269160), (120, 215328), (128, 201870), (144, 179440), (160, 161496), (180, 143552), (192, 134580), (240, 107664), (256, 100935), (288, 89720), (320, 80748), (360, 71776), (384, 67290), (480, 53832), (576, 44860), (640, 40374), (720, 35888), (768, 33645), (960, 26916), (1152, 22430), (1280, 20187), (1440, 17944), (1920, 13458), (2243, 11520), (2304, 11215), (2880, 8972), (3840, 6729), (4486, 5760)]