371125980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121283}}^1$

素因数の和:121315

約数の個数: 72

約数和(自身を含む): 1191979152

約数和(自身を除く): 820853172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 121283, 242566, 363849, 485132, 606415, 727698, 1091547, 1212830, 1455396, 1819245, 2061811, 2183094, 2425660, 3638490, 4123622, 4366188, 5457735, 6185433, 7276980, 8247244, 10309055, 10915470, 12370866, 18556299, 20618110, 21830940, 24741732, 30927165, 37112598, 41236220, 61854330, 74225196, 92781495, 123708660, 185562990, 371125980]

約数ペア:

[(1, 371125980), (2, 185562990), (3, 123708660), (4, 92781495), (5, 74225196), (6, 61854330), (9, 41236220), (10, 37112598), (12, 30927165), (15, 24741732), (17, 21830940), (18, 20618110), (20, 18556299), (30, 12370866), (34, 10915470), (36, 10309055), (45, 8247244), (51, 7276980), (60, 6185433), (68, 5457735), (85, 4366188), (90, 4123622), (102, 3638490), (153, 2425660), (170, 2183094), (180, 2061811), (204, 1819245), (255, 1455396), (306, 1212830), (340, 1091547), (510, 727698), (612, 606415), (765, 485132), (1020, 363849), (1530, 242566), (3060, 121283)]