12758019840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1107467}}^1$

素因数の和:1107494

約数の個数: 108

約数和(自身を含む): 44141459544

約数和(自身を除く): 31383439704

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, 2304, 2880, 3840, 5760, 11520, 1107467, 2214934, 3322401, 4429868, 5537335, 6644802, 8859736, 9967203, 11074670, 13289604, 16612005, 17719472, 19934406, 22149340, 26579208, 33224010, 35438944, 39868812, 44298680, 49836015, 53158416, 66448020, 70877888, 79737624, 88597360, 99672030, 106316832, 132896040, 141755776, 159475248, 177194720, 199344060, 212633664, 265792080, 283511552, 318950496, 354389440, 398688120, 425267328, 531584160, 637900992, 708778880, 797376240, 850534656, 1063168320, 1275801984, 1417557760, 1594752480, 2126336640, 2551603968, 3189504960, 4252673280, 6379009920, 12758019840]

約数ペア:

[(1, 12758019840), (2, 6379009920), (3, 4252673280), (4, 3189504960), (5, 2551603968), (6, 2126336640), (8, 1594752480), (9, 1417557760), (10, 1275801984), (12, 1063168320), (15, 850534656), (16, 797376240), (18, 708778880), (20, 637900992), (24, 531584160), (30, 425267328), (32, 398688120), (36, 354389440), (40, 318950496), (45, 283511552), (48, 265792080), (60, 212633664), (64, 199344060), (72, 177194720), (80, 159475248), (90, 141755776), (96, 132896040), (120, 106316832), (128, 99672030), (144, 88597360), (160, 79737624), (180, 70877888), (192, 66448020), (240, 53158416), (256, 49836015), (288, 44298680), (320, 39868812), (360, 35438944), (384, 33224010), (480, 26579208), (576, 22149340), (640, 19934406), (720, 17719472), (768, 16612005), (960, 13289604), (1152, 11074670), (1280, 9967203), (1440, 8859736), (1920, 6644802), (2304, 5537335), (2880, 4429868), (3840, 3322401), (5760, 2214934), (11520, 1107467)]