159326520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57727}}^1$

素因数の和:57764

約数の個数: 64

約数和(自身を含む): 498769920

約数和(自身を除く): 339443400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 57727, 115454, 173181, 230908, 288635, 346362, 461816, 577270, 692724, 865905, 1154540, 1327721, 1385448, 1731810, 2309080, 2655442, 3463620, 3983163, 5310884, 6638605, 6927240, 7966326, 10621768, 13277210, 15932652, 19915815, 26554420, 31865304, 39831630, 53108840, 79663260, 159326520]

約数ペア:

[(1, 159326520), (2, 79663260), (3, 53108840), (4, 39831630), (5, 31865304), (6, 26554420), (8, 19915815), (10, 15932652), (12, 13277210), (15, 10621768), (20, 7966326), (23, 6927240), (24, 6638605), (30, 5310884), (40, 3983163), (46, 3463620), (60, 2655442), (69, 2309080), (92, 1731810), (115, 1385448), (120, 1327721), (138, 1154540), (184, 865905), (230, 692724), (276, 577270), (345, 461816), (460, 346362), (552, 288635), (690, 230908), (920, 173181), (1380, 115454), (2760, 57727)]