121539744

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 375943680

約数和(自身を除く): 254403936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 47, 48, 54, 72, 73, 82, 94, 96, 108, 123, 141, 144, 146, 164, 188, 216, 219, 246, 282, 288, 292, 328, 369, 376, 423, 432, 438, 492, 564, 584, 656, 657, 738, 752, 846, 864, 876, 984, 1107, 1128, 1168, 1269, 1312, 1314, 1476, 1504, 1692, 1752, 1927, 1968, 1971, 2214, 2256, 2336, 2538, 2628, 2952, 2993, 3384, 3431, 3504, 3854, 3936, 3942, 4428, 4512, 5076, 5256, 5781, 5904, 5986, 6768, 6862, 7008, 7708, 7884, 8856, 8979, 10152, 10293, 10512, 11562, 11808, 11972, 13536, 13724, 15416, 15768, 17343, 17712, 17958, 20304, 20586, 21024, 23124, 23944, 26937, 27448, 30832, 30879, 31536, 34686, 35424, 35916, 40608, 41172, 46248, 47888, 52029, 53874, 54896, 61664, 61758, 63072, 69372, 71832, 80811, 82344, 92496, 92637, 95776, 104058, 107748, 109792, 123516, 138744, 140671, 143664, 161622, 164688, 184992, 185274, 208116, 215496, 247032, 277488, 281342, 287328, 323244, 329376, 370548, 416232, 422013, 430992, 494064, 554976, 562684, 646488, 741096, 832464, 844026, 861984, 988128, 1125368, 1266039, 1292976, 1482192, 1664928, 1688052, 2250736, 2532078, 2585952, 2964384, 3376104, 3798117, 4501472, 5064156, 6752208, 7596234, 10128312, 13504416, 15192468, 20256624, 30384936, 40513248, 60769872, 121539744]

約数ペア:

[(1, 121539744), (2, 60769872), (3, 40513248), (4, 30384936), (6, 20256624), (8, 15192468), (9, 13504416), (12, 10128312), (16, 7596234), (18, 6752208), (24, 5064156), (27, 4501472), (32, 3798117), (36, 3376104), (41, 2964384), (47, 2585952), (48, 2532078), (54, 2250736), (72, 1688052), (73, 1664928), (82, 1482192), (94, 1292976), (96, 1266039), (108, 1125368), (123, 988128), (141, 861984), (144, 844026), (146, 832464), (164, 741096), (188, 646488), (216, 562684), (219, 554976), (246, 494064), (282, 430992), (288, 422013), (292, 416232), (328, 370548), (369, 329376), (376, 323244), (423, 287328), (432, 281342), (438, 277488), (492, 247032), (564, 215496), (584, 208116), (656, 185274), (657, 184992), (738, 164688), (752, 161622), (846, 143664), (864, 140671), (876, 138744), (984, 123516), (1107, 109792), (1128, 107748), (1168, 104058), (1269, 95776), (1312, 92637), (1314, 92496), (1476, 82344), (1504, 80811), (1692, 71832), (1752, 69372), (1927, 63072), (1968, 61758), (1971, 61664), (2214, 54896), (2256, 53874), (2336, 52029), (2538, 47888), (2628, 46248), (2952, 41172), (2993, 40608), (3384, 35916), (3431, 35424), (3504, 34686), (3854, 31536), (3936, 30879), (3942, 30832), (4428, 27448), (4512, 26937), (5076, 23944), (5256, 23124), (5781, 21024), (5904, 20586), (5986, 20304), (6768, 17958), (6862, 17712), (7008, 17343), (7708, 15768), (7884, 15416), (8856, 13724), (8979, 13536), (10152, 11972), (10293, 11808), (10512, 11562)]