480731520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1$

素因数の和:1352

約数の個数: 128

約数和(自身を含む): 1540477440

約数和(自身を除く): 1059745920

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, 227, 240, 320, 384, 454, 480, 640, 681, 908, 960, 1103, 1135, 1362, 1816, 1920, 2206, 2270, 2724, 3309, 3405, 3632, 4412, 4540, 5448, 5515, 6618, 6810, 7264, 8824, 9080, 10896, 11030, 13236, 13620, 14528, 16545, 17648, 18160, 21792, 22060, 26472, 27240, 29056, 33090, 35296, 36320, 43584, 44120, 52944, 54480, 66180, 70592, 72640, 87168, 88240, 105888, 108960, 132360, 141184, 145280, 176480, 211776, 217920, 250381, 264720, 352960, 423552, 435840, 500762, 529440, 705920, 751143, 1001524, 1058880, 1251905, 1502286, 2003048, 2117760, 2503810, 3004572, 3755715, 4006096, 5007620, 6009144, 7511430, 8012192, 10015240, 12018288, 15022860, 16024384, 20030480, 24036576, 30045720, 32048768, 40060960, 48073152, 60091440, 80121920, 96146304, 120182880, 160243840, 240365760, 480731520]

約数ペア:

[(1, 480731520), (2, 240365760), (3, 160243840), (4, 120182880), (5, 96146304), (6, 80121920), (8, 60091440), (10, 48073152), (12, 40060960), (15, 32048768), (16, 30045720), (20, 24036576), (24, 20030480), (30, 16024384), (32, 15022860), (40, 12018288), (48, 10015240), (60, 8012192), (64, 7511430), (80, 6009144), (96, 5007620), (120, 4006096), (128, 3755715), (160, 3004572), (192, 2503810), (227, 2117760), (240, 2003048), (320, 1502286), (384, 1251905), (454, 1058880), (480, 1001524), (640, 751143), (681, 705920), (908, 529440), (960, 500762), (1103, 435840), (1135, 423552), (1362, 352960), (1816, 264720), (1920, 250381), (2206, 217920), (2270, 211776), (2724, 176480), (3309, 145280), (3405, 141184), (3632, 132360), (4412, 108960), (4540, 105888), (5448, 88240), (5515, 87168), (6618, 72640), (6810, 70592), (7264, 66180), (8824, 54480), (9080, 52944), (10896, 44120), (11030, 43584), (13236, 36320), (13620, 35296), (14528, 33090), (16545, 29056), (17648, 27240), (18160, 26472), (21792, 22060)]