90472320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 317444400

約数和(自身を除く): 226972080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 139, 144, 160, 180, 192, 226, 240, 278, 288, 320, 339, 360, 384, 417, 452, 480, 556, 565, 576, 640, 678, 695, 720, 834, 904, 960, 1017, 1112, 1130, 1152, 1251, 1356, 1390, 1440, 1668, 1695, 1808, 1920, 2034, 2085, 2224, 2260, 2502, 2712, 2780, 2880, 3336, 3390, 3616, 4068, 4170, 4448, 4520, 5004, 5085, 5424, 5560, 5760, 6255, 6672, 6780, 7232, 8136, 8340, 8896, 9040, 10008, 10170, 10848, 11120, 12510, 13344, 13560, 14464, 15707, 16272, 16680, 17792, 18080, 20016, 20340, 21696, 22240, 25020, 26688, 27120, 31414, 32544, 33360, 36160, 40032, 40680, 43392, 44480, 47121, 50040, 53376, 54240, 62828, 65088, 66720, 72320, 78535, 80064, 81360, 88960, 94242, 100080, 108480, 125656, 130176, 133440, 141363, 157070, 160128, 162720, 188484, 200160, 216960, 235605, 251312, 266880, 282726, 314140, 325440, 376968, 400320, 471210, 502624, 565452, 628280, 650880, 706815, 753936, 800640, 942420, 1005248, 1130904, 1256560, 1413630, 1507872, 1884840, 2010496, 2261808, 2513120, 2827260, 3015744, 3769680, 4523616, 5026240, 5654520, 6031488, 7539360, 9047232, 10052480, 11309040, 15078720, 18094464, 22618080, 30157440, 45236160, 90472320]

約数ペア:

[(1, 90472320), (2, 45236160), (3, 30157440), (4, 22618080), (5, 18094464), (6, 15078720), (8, 11309040), (9, 10052480), (10, 9047232), (12, 7539360), (15, 6031488), (16, 5654520), (18, 5026240), (20, 4523616), (24, 3769680), (30, 3015744), (32, 2827260), (36, 2513120), (40, 2261808), (45, 2010496), (48, 1884840), (60, 1507872), (64, 1413630), (72, 1256560), (80, 1130904), (90, 1005248), (96, 942420), (113, 800640), (120, 753936), (128, 706815), (139, 650880), (144, 628280), (160, 565452), (180, 502624), (192, 471210), (226, 400320), (240, 376968), (278, 325440), (288, 314140), (320, 282726), (339, 266880), (360, 251312), (384, 235605), (417, 216960), (452, 200160), (480, 188484), (556, 162720), (565, 160128), (576, 157070), (640, 141363), (678, 133440), (695, 130176), (720, 125656), (834, 108480), (904, 100080), (960, 94242), (1017, 88960), (1112, 81360), (1130, 80064), (1152, 78535), (1251, 72320), (1356, 66720), (1390, 65088), (1440, 62828), (1668, 54240), (1695, 53376), (1808, 50040), (1920, 47121), (2034, 44480), (2085, 43392), (2224, 40680), (2260, 40032), (2502, 36160), (2712, 33360), (2780, 32544), (2880, 31414), (3336, 27120), (3390, 26688), (3616, 25020), (4068, 22240), (4170, 21696), (4448, 20340), (4520, 20016), (5004, 18080), (5085, 17792), (5424, 16680), (5560, 16272), (5760, 15707), (6255, 14464), (6672, 13560), (6780, 13344), (7232, 12510), (8136, 11120), (8340, 10848), (8896, 10170), (9040, 10008)]