819735120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2897}}^1$

素因数の和:3050

約数の個数: 160

約数和(自身を含む): 2846067840

約数和(自身を除く): 2026332720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2096, 2160, 2358, 2620, 2897, 3144, 3537, 3930, 4716, 5240, 5794, 5895, 6288, 7074, 7860, 8691, 9432, 10480, 11588, 11790, 14148, 14485, 15720, 17382, 17685, 18864, 23176, 23580, 26073, 28296, 28970, 31440, 34764, 35370, 43455, 46352, 47160, 52146, 56592, 57940, 69528, 70740, 78219, 86910, 94320, 104292, 115880, 130365, 139056, 141480, 156438, 173820, 208584, 231760, 260730, 282960, 312876, 347640, 379507, 391095, 417168, 521460, 625752, 695280, 759014, 782190, 1042920, 1138521, 1251504, 1518028, 1564380, 1897535, 2085840, 2277042, 3036056, 3128760, 3415563, 3795070, 4554084, 5692605, 6072112, 6257520, 6831126, 7590140, 9108168, 10246689, 11385210, 13662252, 15180280, 17077815, 18216336, 20493378, 22770420, 27324504, 30360560, 34155630, 40986756, 45540840, 51233445, 54649008, 68311260, 81973512, 91081680, 102466890, 136622520, 163947024, 204933780, 273245040, 409867560, 819735120]

約数ペア:

[(1, 819735120), (2, 409867560), (3, 273245040), (4, 204933780), (5, 163947024), (6, 136622520), (8, 102466890), (9, 91081680), (10, 81973512), (12, 68311260), (15, 54649008), (16, 51233445), (18, 45540840), (20, 40986756), (24, 34155630), (27, 30360560), (30, 27324504), (36, 22770420), (40, 20493378), (45, 18216336), (48, 17077815), (54, 15180280), (60, 13662252), (72, 11385210), (80, 10246689), (90, 9108168), (108, 7590140), (120, 6831126), (131, 6257520), (135, 6072112), (144, 5692605), (180, 4554084), (216, 3795070), (240, 3415563), (262, 3128760), (270, 3036056), (360, 2277042), (393, 2085840), (432, 1897535), (524, 1564380), (540, 1518028), (655, 1251504), (720, 1138521), (786, 1042920), (1048, 782190), (1080, 759014), (1179, 695280), (1310, 625752), (1572, 521460), (1965, 417168), (2096, 391095), (2160, 379507), (2358, 347640), (2620, 312876), (2897, 282960), (3144, 260730), (3537, 231760), (3930, 208584), (4716, 173820), (5240, 156438), (5794, 141480), (5895, 139056), (6288, 130365), (7074, 115880), (7860, 104292), (8691, 94320), (9432, 86910), (10480, 78219), (11588, 70740), (11790, 69528), (14148, 57940), (14485, 56592), (15720, 52146), (17382, 47160), (17685, 46352), (18864, 43455), (23176, 35370), (23580, 34764), (26073, 31440), (28296, 28970)]