520086960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 1847128800

約数和(自身を除く): 1327041840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 109, 120, 135, 141, 144, 180, 188, 216, 218, 235, 240, 270, 282, 327, 360, 376, 423, 432, 436, 470, 540, 545, 564, 654, 705, 720, 752, 846, 872, 940, 981, 1080, 1090, 1128, 1269, 1308, 1410, 1635, 1692, 1744, 1880, 1962, 2115, 2160, 2180, 2209, 2256, 2538, 2616, 2820, 2943, 3270, 3384, 3760, 3924, 4230, 4360, 4418, 4905, 5076, 5123, 5232, 5640, 5886, 6345, 6540, 6627, 6768, 7848, 8460, 8720, 8836, 9810, 10152, 10246, 11045, 11280, 11772, 12690, 13080, 13254, 14715, 15369, 15696, 16920, 17672, 19620, 19881, 20304, 20492, 22090, 23544, 25380, 25615, 26160, 26508, 29430, 30738, 33135, 33840, 35344, 39240, 39762, 40984, 44180, 46107, 47088, 50760, 51230, 53016, 58860, 59643, 61476, 66270, 76845, 78480, 79524, 81968, 88360, 92214, 99405, 101520, 102460, 106032, 117720, 119286, 122952, 132540, 138321, 153690, 159048, 176720, 184428, 198810, 204920, 230535, 235440, 238572, 240781, 245904, 265080, 276642, 298215, 307380, 318096, 368856, 397620, 409840, 461070, 477144, 481562, 530160, 553284, 596430, 614760, 691605, 722343, 737712, 795240, 922140, 954288, 963124, 1106568, 1192860, 1203905, 1229520, 1383210, 1444686, 1590480, 1844280, 1926248, 2167029, 2213136, 2385720, 2407810, 2766420, 2889372, 3611715, 3688560, 3852496, 4334058, 4771440, 4815620, 5532840, 5778744, 6501087, 7223430, 8668116, 9631240, 10835145, 11065680, 11557488, 13002174, 14446860, 17336232, 19262480, 21670290, 26004348, 28893720, 32505435, 34672464, 43340580, 52008696, 57787440, 65010870, 86681160, 104017392, 130021740, 173362320, 260043480, 520086960]

約数ペア:

[(1, 520086960), (2, 260043480), (3, 173362320), (4, 130021740), (5, 104017392), (6, 86681160), (8, 65010870), (9, 57787440), (10, 52008696), (12, 43340580), (15, 34672464), (16, 32505435), (18, 28893720), (20, 26004348), (24, 21670290), (27, 19262480), (30, 17336232), (36, 14446860), (40, 13002174), (45, 11557488), (47, 11065680), (48, 10835145), (54, 9631240), (60, 8668116), (72, 7223430), (80, 6501087), (90, 5778744), (94, 5532840), (108, 4815620), (109, 4771440), (120, 4334058), (135, 3852496), (141, 3688560), (144, 3611715), (180, 2889372), (188, 2766420), (216, 2407810), (218, 2385720), (235, 2213136), (240, 2167029), (270, 1926248), (282, 1844280), (327, 1590480), (360, 1444686), (376, 1383210), (423, 1229520), (432, 1203905), (436, 1192860), (470, 1106568), (540, 963124), (545, 954288), (564, 922140), (654, 795240), (705, 737712), (720, 722343), (752, 691605), (846, 614760), (872, 596430), (940, 553284), (981, 530160), (1080, 481562), (1090, 477144), (1128, 461070), (1269, 409840), (1308, 397620), (1410, 368856), (1635, 318096), (1692, 307380), (1744, 298215), (1880, 276642), (1962, 265080), (2115, 245904), (2160, 240781), (2180, 238572), (2209, 235440), (2256, 230535), (2538, 204920), (2616, 198810), (2820, 184428), (2943, 176720), (3270, 159048), (3384, 153690), (3760, 138321), (3924, 132540), (4230, 122952), (4360, 119286), (4418, 117720), (4905, 106032), (5076, 102460), (5123, 101520), (5232, 99405), (5640, 92214), (5886, 88360), (6345, 81968), (6540, 79524), (6627, 78480), (6768, 76845), (7848, 66270), (8460, 61476), (8720, 59643), (8836, 58860), (9810, 53016), (10152, 51230), (10246, 50760), (11045, 47088), (11280, 46107), (11772, 44180), (12690, 40984), (13080, 39762), (13254, 39240), (14715, 35344), (15369, 33840), (15696, 33135), (16920, 30738), (17672, 29430), (19620, 26508), (19881, 26160), (20304, 25615), (20492, 25380), (22090, 23544)]