928971360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1949}}^1$

素因数の和:2301

約数の個数: 144

約数和(自身を含む): 3181323600

約数和(自身を除く): 2252352240

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 331, 360, 480, 662, 720, 993, 1324, 1440, 1655, 1949, 1986, 2648, 2979, 3310, 3898, 3972, 4965, 5296, 5847, 5958, 6620, 7796, 7944, 9745, 9930, 10592, 11694, 11916, 13240, 14895, 15592, 15888, 17541, 19490, 19860, 23388, 23832, 26480, 29235, 29790, 31184, 31776, 35082, 38980, 39720, 46776, 47664, 52960, 58470, 59580, 62368, 70164, 77960, 79440, 87705, 93552, 95328, 116940, 119160, 140328, 155920, 158880, 175410, 187104, 233880, 238320, 280656, 311840, 350820, 467760, 476640, 561312, 645119, 701640, 935520, 1290238, 1403280, 1935357, 2580476, 2806560, 3225595, 3870714, 5160952, 5806071, 6451190, 7741428, 9676785, 10321904, 11612142, 12902380, 15482856, 19353570, 20643808, 23224284, 25804760, 29030355, 30965712, 38707140, 46448568, 51609520, 58060710, 61931424, 77414280, 92897136, 103219040, 116121420, 154828560, 185794272, 232242840, 309657120, 464485680, 928971360]

約数ペア:

[(1, 928971360), (2, 464485680), (3, 309657120), (4, 232242840), (5, 185794272), (6, 154828560), (8, 116121420), (9, 103219040), (10, 92897136), (12, 77414280), (15, 61931424), (16, 58060710), (18, 51609520), (20, 46448568), (24, 38707140), (30, 30965712), (32, 29030355), (36, 25804760), (40, 23224284), (45, 20643808), (48, 19353570), (60, 15482856), (72, 12902380), (80, 11612142), (90, 10321904), (96, 9676785), (120, 7741428), (144, 6451190), (160, 5806071), (180, 5160952), (240, 3870714), (288, 3225595), (331, 2806560), (360, 2580476), (480, 1935357), (662, 1403280), (720, 1290238), (993, 935520), (1324, 701640), (1440, 645119), (1655, 561312), (1949, 476640), (1986, 467760), (2648, 350820), (2979, 311840), (3310, 280656), (3898, 238320), (3972, 233880), (4965, 187104), (5296, 175410), (5847, 158880), (5958, 155920), (6620, 140328), (7796, 119160), (7944, 116940), (9745, 95328), (9930, 93552), (10592, 87705), (11694, 79440), (11916, 77960), (13240, 70164), (14895, 62368), (15592, 59580), (15888, 58470), (17541, 52960), (19490, 47664), (19860, 46776), (23388, 39720), (23832, 38980), (26480, 35082), (29235, 31776), (29790, 31184)]