528416520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{34673}}^1$

素因数の和:34814

約数の個数: 64

約数和(自身を含む): 1597777920

約数和(自身を除く): 1069361400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 34673, 69346, 104019, 138692, 173365, 208038, 277384, 346730, 416076, 520095, 693460, 832152, 1040190, 1386920, 2080380, 4160760, 4403471, 8806942, 13210413, 17613884, 22017355, 26420826, 35227768, 44034710, 52841652, 66052065, 88069420, 105683304, 132104130, 176138840, 264208260, 528416520]

約数ペア:

[(1, 528416520), (2, 264208260), (3, 176138840), (4, 132104130), (5, 105683304), (6, 88069420), (8, 66052065), (10, 52841652), (12, 44034710), (15, 35227768), (20, 26420826), (24, 22017355), (30, 17613884), (40, 13210413), (60, 8806942), (120, 4403471), (127, 4160760), (254, 2080380), (381, 1386920), (508, 1040190), (635, 832152), (762, 693460), (1016, 520095), (1270, 416076), (1524, 346730), (1905, 277384), (2540, 208038), (3048, 173365), (3810, 138692), (5080, 104019), (7620, 69346), (15240, 34673)]