128068320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 405070848

約数和(自身を除く): 277002528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 367, 480, 727, 734, 1101, 1454, 1468, 1835, 2181, 2202, 2908, 2936, 3635, 3670, 4362, 4404, 5505, 5816, 5872, 7270, 7340, 8724, 8808, 10905, 11010, 11632, 11744, 14540, 14680, 17448, 17616, 21810, 22020, 23264, 29080, 29360, 34896, 35232, 43620, 44040, 58160, 58720, 69792, 87240, 88080, 116320, 174480, 176160, 266809, 348960, 533618, 800427, 1067236, 1334045, 1600854, 2134472, 2668090, 3201708, 4002135, 4268944, 5336180, 6403416, 8004270, 8537888, 10672360, 12806832, 16008540, 21344720, 25613664, 32017080, 42689440, 64034160, 128068320]

約数ペア:

[(1, 128068320), (2, 64034160), (3, 42689440), (4, 32017080), (5, 25613664), (6, 21344720), (8, 16008540), (10, 12806832), (12, 10672360), (15, 8537888), (16, 8004270), (20, 6403416), (24, 5336180), (30, 4268944), (32, 4002135), (40, 3201708), (48, 2668090), (60, 2134472), (80, 1600854), (96, 1334045), (120, 1067236), (160, 800427), (240, 533618), (367, 348960), (480, 266809), (727, 176160), (734, 174480), (1101, 116320), (1454, 88080), (1468, 87240), (1835, 69792), (2181, 58720), (2202, 58160), (2908, 44040), (2936, 43620), (3635, 35232), (3670, 34896), (4362, 29360), (4404, 29080), (5505, 23264), (5816, 22020), (5872, 21810), (7270, 17616), (7340, 17448), (8724, 14680), (8808, 14540), (10905, 11744), (11010, 11632)]