15137760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 53996544

約数和(自身を除く): 38858784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 61, 66, 80, 88, 94, 96, 110, 120, 122, 132, 141, 160, 165, 176, 183, 188, 220, 235, 240, 244, 264, 282, 305, 330, 352, 366, 376, 440, 470, 480, 488, 517, 528, 564, 610, 660, 671, 705, 732, 752, 880, 915, 940, 976, 1034, 1056, 1128, 1220, 1320, 1342, 1410, 1464, 1504, 1551, 1760, 1830, 1880, 1952, 2013, 2068, 2256, 2440, 2585, 2640, 2684, 2820, 2867, 2928, 3102, 3355, 3660, 3760, 4026, 4136, 4512, 4880, 5170, 5280, 5368, 5640, 5734, 5856, 6204, 6710, 7320, 7520, 7755, 8052, 8272, 8601, 9760, 10065, 10340, 10736, 11280, 11468, 12408, 13420, 14335, 14640, 15510, 16104, 16544, 17202, 20130, 20680, 21472, 22560, 22936, 24816, 26840, 28670, 29280, 31020, 31537, 32208, 34404, 40260, 41360, 43005, 45872, 49632, 53680, 57340, 62040, 63074, 64416, 68808, 80520, 82720, 86010, 91744, 94611, 107360, 114680, 124080, 126148, 137616, 157685, 161040, 172020, 189222, 229360, 248160, 252296, 275232, 315370, 322080, 344040, 378444, 458720, 473055, 504592, 630740, 688080, 756888, 946110, 1009184, 1261480, 1376160, 1513776, 1892220, 2522960, 3027552, 3784440, 5045920, 7568880, 15137760]

約数ペア:

[(1, 15137760), (2, 7568880), (3, 5045920), (4, 3784440), (5, 3027552), (6, 2522960), (8, 1892220), (10, 1513776), (11, 1376160), (12, 1261480), (15, 1009184), (16, 946110), (20, 756888), (22, 688080), (24, 630740), (30, 504592), (32, 473055), (33, 458720), (40, 378444), (44, 344040), (47, 322080), (48, 315370), (55, 275232), (60, 252296), (61, 248160), (66, 229360), (80, 189222), (88, 172020), (94, 161040), (96, 157685), (110, 137616), (120, 126148), (122, 124080), (132, 114680), (141, 107360), (160, 94611), (165, 91744), (176, 86010), (183, 82720), (188, 80520), (220, 68808), (235, 64416), (240, 63074), (244, 62040), (264, 57340), (282, 53680), (305, 49632), (330, 45872), (352, 43005), (366, 41360), (376, 40260), (440, 34404), (470, 32208), (480, 31537), (488, 31020), (517, 29280), (528, 28670), (564, 26840), (610, 24816), (660, 22936), (671, 22560), (705, 21472), (732, 20680), (752, 20130), (880, 17202), (915, 16544), (940, 16104), (976, 15510), (1034, 14640), (1056, 14335), (1128, 13420), (1220, 12408), (1320, 11468), (1342, 11280), (1410, 10736), (1464, 10340), (1504, 10065), (1551, 9760), (1760, 8601), (1830, 8272), (1880, 8052), (1952, 7755), (2013, 7520), (2068, 7320), (2256, 6710), (2440, 6204), (2585, 5856), (2640, 5734), (2684, 5640), (2820, 5368), (2867, 5280), (2928, 5170), (3102, 4880), (3355, 4512), (3660, 4136), (3760, 4026)]