2278577520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3187}}^1$

素因数の和:3540

約数の個数: 160

約数和(自身を含む): 7874615040

約数和(自身を除く): 5596037520

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, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 331, 360, 432, 540, 662, 720, 993, 1080, 1324, 1655, 1986, 2160, 2648, 2979, 3187, 3310, 3972, 4965, 5296, 5958, 6374, 6620, 7944, 8937, 9561, 9930, 11916, 12748, 13240, 14895, 15888, 15935, 17874, 19122, 19860, 23832, 25496, 26480, 28683, 29790, 31870, 35748, 38244, 39720, 44685, 47664, 47805, 50992, 57366, 59580, 63740, 71496, 76488, 79440, 86049, 89370, 95610, 114732, 119160, 127480, 142992, 143415, 152976, 172098, 178740, 191220, 229464, 238320, 254960, 286830, 344196, 357480, 382440, 430245, 458928, 573660, 688392, 714960, 764880, 860490, 1054897, 1147320, 1376784, 1720980, 2109794, 2294640, 3164691, 3441960, 4219588, 5274485, 6329382, 6883920, 8439176, 9494073, 10548970, 12658764, 15823455, 16878352, 18988146, 21097940, 25317528, 28482219, 31646910, 37976292, 42195880, 47470365, 50635056, 56964438, 63293820, 75952584, 84391760, 94940730, 113928876, 126587640, 142411095, 151905168, 189881460, 227857752, 253175280, 284822190, 379762920, 455715504, 569644380, 759525840, 1139288760, 2278577520]

約数ペア:

[(1, 2278577520), (2, 1139288760), (3, 759525840), (4, 569644380), (5, 455715504), (6, 379762920), (8, 284822190), (9, 253175280), (10, 227857752), (12, 189881460), (15, 151905168), (16, 142411095), (18, 126587640), (20, 113928876), (24, 94940730), (27, 84391760), (30, 75952584), (36, 63293820), (40, 56964438), (45, 50635056), (48, 47470365), (54, 42195880), (60, 37976292), (72, 31646910), (80, 28482219), (90, 25317528), (108, 21097940), (120, 18988146), (135, 16878352), (144, 15823455), (180, 12658764), (216, 10548970), (240, 9494073), (270, 8439176), (331, 6883920), (360, 6329382), (432, 5274485), (540, 4219588), (662, 3441960), (720, 3164691), (993, 2294640), (1080, 2109794), (1324, 1720980), (1655, 1376784), (1986, 1147320), (2160, 1054897), (2648, 860490), (2979, 764880), (3187, 714960), (3310, 688392), (3972, 573660), (4965, 458928), (5296, 430245), (5958, 382440), (6374, 357480), (6620, 344196), (7944, 286830), (8937, 254960), (9561, 238320), (9930, 229464), (11916, 191220), (12748, 178740), (13240, 172098), (14895, 152976), (15888, 143415), (15935, 142992), (17874, 127480), (19122, 119160), (19860, 114732), (23832, 95610), (25496, 89370), (26480, 86049), (28683, 79440), (29790, 76488), (31870, 71496), (35748, 63740), (38244, 59580), (39720, 57366), (44685, 50992), (47664, 47805)]