355292040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 1123372800

約数和(自身を除く): 768080760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 109, 115, 120, 138, 184, 218, 230, 276, 327, 345, 436, 460, 545, 552, 654, 690, 872, 920, 1090, 1181, 1308, 1380, 1635, 2180, 2362, 2507, 2616, 2760, 3270, 3543, 4360, 4724, 5014, 5905, 6540, 7086, 7521, 9448, 10028, 11810, 12535, 13080, 14172, 15042, 17715, 20056, 23620, 25070, 27163, 28344, 30084, 35430, 37605, 47240, 50140, 54326, 60168, 70860, 75210, 81489, 100280, 108652, 128729, 135815, 141720, 150420, 162978, 217304, 257458, 271630, 300840, 325956, 386187, 407445, 514916, 543260, 643645, 651912, 772374, 814890, 1029832, 1086520, 1287290, 1544748, 1629780, 1930935, 2574580, 2960767, 3089496, 3259560, 3861870, 5149160, 5921534, 7723740, 8882301, 11843068, 14803835, 15447480, 17764602, 23686136, 29607670, 35529204, 44411505, 59215340, 71058408, 88823010, 118430680, 177646020, 355292040]

約数ペア:

[(1, 355292040), (2, 177646020), (3, 118430680), (4, 88823010), (5, 71058408), (6, 59215340), (8, 44411505), (10, 35529204), (12, 29607670), (15, 23686136), (20, 17764602), (23, 15447480), (24, 14803835), (30, 11843068), (40, 8882301), (46, 7723740), (60, 5921534), (69, 5149160), (92, 3861870), (109, 3259560), (115, 3089496), (120, 2960767), (138, 2574580), (184, 1930935), (218, 1629780), (230, 1544748), (276, 1287290), (327, 1086520), (345, 1029832), (436, 814890), (460, 772374), (545, 651912), (552, 643645), (654, 543260), (690, 514916), (872, 407445), (920, 386187), (1090, 325956), (1181, 300840), (1308, 271630), (1380, 257458), (1635, 217304), (2180, 162978), (2362, 150420), (2507, 141720), (2616, 135815), (2760, 128729), (3270, 108652), (3543, 100280), (4360, 81489), (4724, 75210), (5014, 70860), (5905, 60168), (6540, 54326), (7086, 50140), (7521, 47240), (9448, 37605), (10028, 35430), (11810, 30084), (12535, 28344), (13080, 27163), (14172, 25070), (15042, 23620), (17715, 20056)]