61182720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 218102976

約数和(自身を除く): 156920256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 113, 120, 128, 141, 144, 160, 180, 188, 192, 226, 235, 240, 256, 282, 288, 320, 339, 360, 376, 384, 423, 452, 470, 480, 564, 565, 576, 640, 678, 705, 720, 752, 768, 846, 904, 940, 960, 1017, 1128, 1130, 1152, 1280, 1356, 1410, 1440, 1504, 1692, 1695, 1808, 1880, 1920, 2034, 2115, 2256, 2260, 2304, 2712, 2820, 2880, 3008, 3384, 3390, 3616, 3760, 3840, 4068, 4230, 4512, 4520, 5085, 5311, 5424, 5640, 5760, 6016, 6768, 6780, 7232, 7520, 8136, 8460, 9024, 9040, 10170, 10622, 10848, 11280, 11520, 12032, 13536, 13560, 14464, 15040, 15933, 16272, 16920, 18048, 18080, 20340, 21244, 21696, 22560, 26555, 27072, 27120, 28928, 30080, 31866, 32544, 33840, 36096, 36160, 40680, 42488, 43392, 45120, 47799, 53110, 54144, 54240, 60160, 63732, 65088, 67680, 72320, 79665, 81360, 84976, 86784, 90240, 95598, 106220, 108288, 108480, 127464, 130176, 135360, 144640, 159330, 162720, 169952, 180480, 191196, 212440, 216960, 238995, 254928, 260352, 270720, 318660, 325440, 339904, 382392, 424880, 433920, 477990, 509856, 541440, 637320, 650880, 679808, 764784, 849760, 955980, 1019712, 1274640, 1301760, 1359616, 1529568, 1699520, 1911960, 2039424, 2549280, 3059136, 3399040, 3823920, 4078848, 5098560, 6118272, 6798080, 7647840, 10197120, 12236544, 15295680, 20394240, 30591360, 61182720]

約数ペア:

[(1, 61182720), (2, 30591360), (3, 20394240), (4, 15295680), (5, 12236544), (6, 10197120), (8, 7647840), (9, 6798080), (10, 6118272), (12, 5098560), (15, 4078848), (16, 3823920), (18, 3399040), (20, 3059136), (24, 2549280), (30, 2039424), (32, 1911960), (36, 1699520), (40, 1529568), (45, 1359616), (47, 1301760), (48, 1274640), (60, 1019712), (64, 955980), (72, 849760), (80, 764784), (90, 679808), (94, 650880), (96, 637320), (113, 541440), (120, 509856), (128, 477990), (141, 433920), (144, 424880), (160, 382392), (180, 339904), (188, 325440), (192, 318660), (226, 270720), (235, 260352), (240, 254928), (256, 238995), (282, 216960), (288, 212440), (320, 191196), (339, 180480), (360, 169952), (376, 162720), (384, 159330), (423, 144640), (452, 135360), (470, 130176), (480, 127464), (564, 108480), (565, 108288), (576, 106220), (640, 95598), (678, 90240), (705, 86784), (720, 84976), (752, 81360), (768, 79665), (846, 72320), (904, 67680), (940, 65088), (960, 63732), (1017, 60160), (1128, 54240), (1130, 54144), (1152, 53110), (1280, 47799), (1356, 45120), (1410, 43392), (1440, 42488), (1504, 40680), (1692, 36160), (1695, 36096), (1808, 33840), (1880, 32544), (1920, 31866), (2034, 30080), (2115, 28928), (2256, 27120), (2260, 27072), (2304, 26555), (2712, 22560), (2820, 21696), (2880, 21244), (3008, 20340), (3384, 18080), (3390, 18048), (3616, 16920), (3760, 16272), (3840, 15933), (4068, 15040), (4230, 14464), (4512, 13560), (4520, 13536), (5085, 12032), (5311, 11520), (5424, 11280), (5640, 10848), (5760, 10622), (6016, 10170), (6768, 9040), (6780, 9024), (7232, 8460), (7520, 8136)]