90508560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2696

約数の個数: 80

約数和(自身を含む): 282571200

約数和(自身を除く): 192062640

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, 2531, 2980, 3576, 4470, 5062, 5960, 7152, 7593, 8940, 10124, 11920, 12655, 15186, 17880, 20248, 25310, 30372, 35760, 37965, 40496, 50620, 60744, 75930, 101240, 121488, 151860, 202480, 303720, 377119, 607440, 754238, 1131357, 1508476, 1885595, 2262714, 3016952, 3771190, 4525428, 5656785, 6033904, 7542380, 9050856, 11313570, 15084760, 18101712, 22627140, 30169520, 45254280, 90508560]

約数ペア:

[(1, 90508560), (2, 45254280), (3, 30169520), (4, 22627140), (5, 18101712), (6, 15084760), (8, 11313570), (10, 9050856), (12, 7542380), (15, 6033904), (16, 5656785), (20, 4525428), (24, 3771190), (30, 3016952), (40, 2262714), (48, 1885595), (60, 1508476), (80, 1131357), (120, 754238), (149, 607440), (240, 377119), (298, 303720), (447, 202480), (596, 151860), (745, 121488), (894, 101240), (1192, 75930), (1490, 60744), (1788, 50620), (2235, 40496), (2384, 37965), (2531, 35760), (2980, 30372), (3576, 25310), (4470, 20248), (5062, 17880), (5960, 15186), (7152, 12655), (7593, 11920), (8940, 10124)]