755129520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4789}}^1$

素因数の和:4884

約数の個数: 160

約数和(自身を含む): 2637182400

約数和(自身を除く): 1882052880

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, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2160, 2190, 2628, 2920, 3285, 3504, 3942, 4380, 4789, 5256, 5840, 6570, 7884, 8760, 9578, 9855, 10512, 13140, 14367, 15768, 17520, 19156, 19710, 23945, 26280, 28734, 31536, 38312, 39420, 43101, 47890, 52560, 57468, 71835, 76624, 78840, 86202, 95780, 114936, 129303, 143670, 157680, 172404, 191560, 215505, 229872, 258606, 287340, 344808, 349597, 383120, 431010, 517212, 574680, 646515, 689616, 699194, 862020, 1034424, 1048791, 1149360, 1293030, 1398388, 1724040, 1747985, 2068848, 2097582, 2586060, 2796776, 3146373, 3448080, 3495970, 4195164, 5172120, 5243955, 5593552, 6292746, 6991940, 8390328, 9439119, 10344240, 10487910, 12585492, 13983880, 15731865, 16780656, 18878238, 20975820, 25170984, 27967760, 31463730, 37756476, 41951640, 47195595, 50341968, 62927460, 75512952, 83903280, 94391190, 125854920, 151025904, 188782380, 251709840, 377564760, 755129520]

約数ペア:

[(1, 755129520), (2, 377564760), (3, 251709840), (4, 188782380), (5, 151025904), (6, 125854920), (8, 94391190), (9, 83903280), (10, 75512952), (12, 62927460), (15, 50341968), (16, 47195595), (18, 41951640), (20, 37756476), (24, 31463730), (27, 27967760), (30, 25170984), (36, 20975820), (40, 18878238), (45, 16780656), (48, 15731865), (54, 13983880), (60, 12585492), (72, 10487910), (73, 10344240), (80, 9439119), (90, 8390328), (108, 6991940), (120, 6292746), (135, 5593552), (144, 5243955), (146, 5172120), (180, 4195164), (216, 3495970), (219, 3448080), (240, 3146373), (270, 2796776), (292, 2586060), (360, 2097582), (365, 2068848), (432, 1747985), (438, 1724040), (540, 1398388), (584, 1293030), (657, 1149360), (720, 1048791), (730, 1034424), (876, 862020), (1080, 699194), (1095, 689616), (1168, 646515), (1314, 574680), (1460, 517212), (1752, 431010), (1971, 383120), (2160, 349597), (2190, 344808), (2628, 287340), (2920, 258606), (3285, 229872), (3504, 215505), (3942, 191560), (4380, 172404), (4789, 157680), (5256, 143670), (5840, 129303), (6570, 114936), (7884, 95780), (8760, 86202), (9578, 78840), (9855, 76624), (10512, 71835), (13140, 57468), (14367, 52560), (15768, 47890), (17520, 43101), (19156, 39420), (19710, 38312), (23945, 31536), (26280, 28734)]