76380240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 251341056

約数和(自身を除く): 174960816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 101, 115, 120, 137, 138, 184, 202, 230, 240, 274, 276, 303, 345, 368, 404, 411, 460, 505, 548, 552, 606, 685, 690, 808, 822, 920, 1010, 1096, 1104, 1212, 1370, 1380, 1515, 1616, 1644, 1840, 2020, 2055, 2192, 2323, 2424, 2740, 2760, 3030, 3151, 3288, 4040, 4110, 4646, 4848, 5480, 5520, 6060, 6302, 6576, 6969, 8080, 8220, 9292, 9453, 10960, 11615, 12120, 12604, 13837, 13938, 15755, 16440, 18584, 18906, 23230, 24240, 25208, 27674, 27876, 31510, 32880, 34845, 37168, 37812, 41511, 46460, 47265, 50416, 55348, 55752, 63020, 69185, 69690, 75624, 83022, 92920, 94530, 110696, 111504, 126040, 138370, 139380, 151248, 166044, 185840, 189060, 207555, 221392, 252080, 276740, 278760, 318251, 332088, 378120, 415110, 553480, 557520, 636502, 664176, 756240, 830220, 954753, 1106960, 1273004, 1591255, 1660440, 1909506, 2546008, 3182510, 3320880, 3819012, 4773765, 5092016, 6365020, 7638024, 9547530, 12730040, 15276048, 19095060, 25460080, 38190120, 76380240]

約数ペア:

[(1, 76380240), (2, 38190120), (3, 25460080), (4, 19095060), (5, 15276048), (6, 12730040), (8, 9547530), (10, 7638024), (12, 6365020), (15, 5092016), (16, 4773765), (20, 3819012), (23, 3320880), (24, 3182510), (30, 2546008), (40, 1909506), (46, 1660440), (48, 1591255), (60, 1273004), (69, 1106960), (80, 954753), (92, 830220), (101, 756240), (115, 664176), (120, 636502), (137, 557520), (138, 553480), (184, 415110), (202, 378120), (230, 332088), (240, 318251), (274, 278760), (276, 276740), (303, 252080), (345, 221392), (368, 207555), (404, 189060), (411, 185840), (460, 166044), (505, 151248), (548, 139380), (552, 138370), (606, 126040), (685, 111504), (690, 110696), (808, 94530), (822, 92920), (920, 83022), (1010, 75624), (1096, 69690), (1104, 69185), (1212, 63020), (1370, 55752), (1380, 55348), (1515, 50416), (1616, 47265), (1644, 46460), (1840, 41511), (2020, 37812), (2055, 37168), (2192, 34845), (2323, 32880), (2424, 31510), (2740, 27876), (2760, 27674), (3030, 25208), (3151, 24240), (3288, 23230), (4040, 18906), (4110, 18584), (4646, 16440), (4848, 15755), (5480, 13938), (5520, 13837), (6060, 12604), (6302, 12120), (6576, 11615), (6969, 10960), (8080, 9453), (8220, 9292)]