274243440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7669}}^1$

素因数の和:7834

約数の個数: 80

約数和(自身を含む): 855972000

約数和(自身を除く): 581728560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 7669, 8940, 11920, 15338, 17880, 23007, 30676, 35760, 38345, 46014, 61352, 76690, 92028, 115035, 122704, 153380, 184056, 230070, 306760, 368112, 460140, 613520, 920280, 1142681, 1840560, 2285362, 3428043, 4570724, 5713405, 6856086, 9141448, 11426810, 13712172, 17140215, 18282896, 22853620, 27424344, 34280430, 45707240, 54848688, 68560860, 91414480, 137121720, 274243440]

約数ペア:

[(1, 274243440), (2, 137121720), (3, 91414480), (4, 68560860), (5, 54848688), (6, 45707240), (8, 34280430), (10, 27424344), (12, 22853620), (15, 18282896), (16, 17140215), (20, 13712172), (24, 11426810), (30, 9141448), (40, 6856086), (48, 5713405), (60, 4570724), (80, 3428043), (120, 2285362), (149, 1840560), (240, 1142681), (298, 920280), (447, 613520), (596, 460140), (745, 368112), (894, 306760), (1192, 230070), (1490, 184056), (1788, 153380), (2235, 122704), (2384, 115035), (2980, 92028), (3576, 76690), (4470, 61352), (5960, 46014), (7152, 38345), (7669, 35760), (8940, 30676), (11920, 23007), (15338, 17880)]