304442760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17027}}^1$

素因数の和:17190

約数の個数: 64

約数和(自身を含む): 919512000

約数和(自身を除く): 615069240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17027, 17880, 34054, 51081, 68108, 85135, 102162, 136216, 170270, 204324, 255405, 340540, 408648, 510810, 681080, 1021620, 2043240, 2537023, 5074046, 7611069, 10148092, 12685115, 15222138, 20296184, 25370230, 30444276, 38055345, 50740460, 60888552, 76110690, 101480920, 152221380, 304442760]

約数ペア:

[(1, 304442760), (2, 152221380), (3, 101480920), (4, 76110690), (5, 60888552), (6, 50740460), (8, 38055345), (10, 30444276), (12, 25370230), (15, 20296184), (20, 15222138), (24, 12685115), (30, 10148092), (40, 7611069), (60, 5074046), (120, 2537023), (149, 2043240), (298, 1021620), (447, 681080), (596, 510810), (745, 408648), (894, 340540), (1192, 255405), (1490, 204324), (1788, 170270), (2235, 136216), (2980, 102162), (3576, 85135), (4470, 68108), (5960, 51081), (8940, 34054), (17027, 17880)]