118886080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 112

約数和(自身を含む): 306141120

約数和(自身を除く): 187255040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 557, 580, 667, 736, 920, 928, 1114, 1160, 1334, 1472, 1840, 1856, 2228, 2320, 2668, 2785, 3335, 3680, 4456, 4640, 5336, 5570, 6670, 7360, 8912, 9280, 10672, 11140, 12811, 13340, 16153, 17824, 21344, 22280, 25622, 26680, 32306, 35648, 42688, 44560, 51244, 53360, 64055, 64612, 80765, 89120, 102488, 106720, 128110, 129224, 161530, 178240, 204976, 213440, 256220, 258448, 323060, 371519, 409952, 512440, 516896, 646120, 743038, 819904, 1024880, 1033792, 1292240, 1486076, 1857595, 2049760, 2584480, 2972152, 3715190, 4099520, 5168960, 5944304, 7430380, 11888608, 14860760, 23777216, 29721520, 59443040, 118886080]

約数ペア:

[(1, 118886080), (2, 59443040), (4, 29721520), (5, 23777216), (8, 14860760), (10, 11888608), (16, 7430380), (20, 5944304), (23, 5168960), (29, 4099520), (32, 3715190), (40, 2972152), (46, 2584480), (58, 2049760), (64, 1857595), (80, 1486076), (92, 1292240), (115, 1033792), (116, 1024880), (145, 819904), (160, 743038), (184, 646120), (230, 516896), (232, 512440), (290, 409952), (320, 371519), (368, 323060), (460, 258448), (464, 256220), (557, 213440), (580, 204976), (667, 178240), (736, 161530), (920, 129224), (928, 128110), (1114, 106720), (1160, 102488), (1334, 89120), (1472, 80765), (1840, 64612), (1856, 64055), (2228, 53360), (2320, 51244), (2668, 44560), (2785, 42688), (3335, 35648), (3680, 32306), (4456, 26680), (4640, 25622), (5336, 22280), (5570, 21344), (6670, 17824), (7360, 16153), (8912, 13340), (9280, 12811), (10672, 11140)]