121634120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 183185080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 47, 58, 92, 94, 97, 115, 116, 145, 184, 188, 194, 230, 232, 235, 290, 376, 388, 460, 470, 485, 580, 667, 776, 920, 940, 970, 1081, 1160, 1334, 1363, 1880, 1940, 2162, 2231, 2668, 2726, 2813, 3335, 3880, 4324, 4462, 4559, 5336, 5405, 5452, 5626, 6670, 6815, 8648, 8924, 9118, 10810, 10904, 11155, 11252, 13340, 13630, 14065, 17848, 18236, 21620, 22310, 22504, 22795, 26680, 27260, 28130, 31349, 36472, 43240, 44620, 45590, 54520, 56260, 62698, 64699, 89240, 91180, 104857, 112520, 125396, 129398, 132211, 156745, 182360, 209714, 250792, 258796, 264422, 313490, 323495, 419428, 517592, 524285, 528844, 626980, 646990, 661055, 838856, 1048570, 1057688, 1253960, 1293980, 1322110, 2097140, 2587960, 2644220, 3040853, 4194280, 5288440, 6081706, 12163412, 15204265, 24326824, 30408530, 60817060, 121634120]

約数ペア:

[(1, 121634120), (2, 60817060), (4, 30408530), (5, 24326824), (8, 15204265), (10, 12163412), (20, 6081706), (23, 5288440), (29, 4194280), (40, 3040853), (46, 2644220), (47, 2587960), (58, 2097140), (92, 1322110), (94, 1293980), (97, 1253960), (115, 1057688), (116, 1048570), (145, 838856), (184, 661055), (188, 646990), (194, 626980), (230, 528844), (232, 524285), (235, 517592), (290, 419428), (376, 323495), (388, 313490), (460, 264422), (470, 258796), (485, 250792), (580, 209714), (667, 182360), (776, 156745), (920, 132211), (940, 129398), (970, 125396), (1081, 112520), (1160, 104857), (1334, 91180), (1363, 89240), (1880, 64699), (1940, 62698), (2162, 56260), (2231, 54520), (2668, 45590), (2726, 44620), (2813, 43240), (3335, 36472), (3880, 31349), (4324, 28130), (4462, 27260), (4559, 26680), (5336, 22795), (5405, 22504), (5452, 22310), (5626, 21620), (6670, 18236), (6815, 17848), (8648, 14065), (8924, 13630), (9118, 13340), (10810, 11252), (10904, 11155)]