90680480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 237504960

約数和(自身を除く): 146824480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 737, 769, 880, 1072, 1340, 1474, 1538, 1760, 2144, 2680, 2948, 3076, 3685, 3845, 5360, 5896, 6152, 7370, 7690, 8459, 10720, 11792, 12304, 14740, 15380, 16918, 23584, 24608, 29480, 30760, 33836, 42295, 51523, 58960, 61520, 67672, 84590, 103046, 117920, 123040, 135344, 169180, 206092, 257615, 270688, 338360, 412184, 515230, 566753, 676720, 824368, 1030460, 1133506, 1353440, 1648736, 2060920, 2267012, 2833765, 4121840, 4534024, 5667530, 8243680, 9068048, 11335060, 18136096, 22670120, 45340240, 90680480]

約数ペア:

[(1, 90680480), (2, 45340240), (4, 22670120), (5, 18136096), (8, 11335060), (10, 9068048), (11, 8243680), (16, 5667530), (20, 4534024), (22, 4121840), (32, 2833765), (40, 2267012), (44, 2060920), (55, 1648736), (67, 1353440), (80, 1133506), (88, 1030460), (110, 824368), (134, 676720), (160, 566753), (176, 515230), (220, 412184), (268, 338360), (335, 270688), (352, 257615), (440, 206092), (536, 169180), (670, 135344), (737, 123040), (769, 117920), (880, 103046), (1072, 84590), (1340, 67672), (1474, 61520), (1538, 58960), (1760, 51523), (2144, 42295), (2680, 33836), (2948, 30760), (3076, 29480), (3685, 24608), (3845, 23584), (5360, 16918), (5896, 15380), (6152, 14740), (7370, 12304), (7690, 11792), (8459, 10720)]