123064560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2897}}^1$

素因数の和:2975

約数の個数: 120

約数和(自身を含む): 420441840

約数和(自身を除く): 297377280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 2897, 3540, 4248, 4720, 5310, 5794, 7080, 8496, 8691, 10620, 11588, 14160, 14485, 17382, 21240, 23176, 26073, 28970, 34764, 42480, 43455, 46352, 52146, 57940, 69528, 86910, 104292, 115880, 130365, 139056, 170923, 173820, 208584, 231760, 260730, 341846, 347640, 417168, 512769, 521460, 683692, 695280, 854615, 1025538, 1042920, 1367384, 1538307, 1709230, 2051076, 2085840, 2563845, 2734768, 3076614, 3418460, 4102152, 5127690, 6153228, 6836920, 7691535, 8204304, 10255380, 12306456, 13673840, 15383070, 20510760, 24612912, 30766140, 41021520, 61532280, 123064560]

約数ペア:

[(1, 123064560), (2, 61532280), (3, 41021520), (4, 30766140), (5, 24612912), (6, 20510760), (8, 15383070), (9, 13673840), (10, 12306456), (12, 10255380), (15, 8204304), (16, 7691535), (18, 6836920), (20, 6153228), (24, 5127690), (30, 4102152), (36, 3418460), (40, 3076614), (45, 2734768), (48, 2563845), (59, 2085840), (60, 2051076), (72, 1709230), (80, 1538307), (90, 1367384), (118, 1042920), (120, 1025538), (144, 854615), (177, 695280), (180, 683692), (236, 521460), (240, 512769), (295, 417168), (354, 347640), (360, 341846), (472, 260730), (531, 231760), (590, 208584), (708, 173820), (720, 170923), (885, 139056), (944, 130365), (1062, 115880), (1180, 104292), (1416, 86910), (1770, 69528), (2124, 57940), (2360, 52146), (2655, 46352), (2832, 43455), (2897, 42480), (3540, 34764), (4248, 28970), (4720, 26073), (5310, 23176), (5794, 21240), (7080, 17382), (8496, 14485), (8691, 14160), (10620, 11588)]