143588520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{398857}}^1$

素因数の和:398874

約数の個数: 48

約数和(自身を含む): 466663860

約数和(自身を除く): 323075340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 398857, 797714, 1196571, 1595428, 1994285, 2393142, 3190856, 3589713, 3988570, 4786284, 5982855, 7179426, 7977140, 9572568, 11965710, 14358852, 15954280, 17948565, 23931420, 28717704, 35897130, 47862840, 71794260, 143588520]

約数ペア:

[(1, 143588520), (2, 71794260), (3, 47862840), (4, 35897130), (5, 28717704), (6, 23931420), (8, 17948565), (9, 15954280), (10, 14358852), (12, 11965710), (15, 9572568), (18, 7977140), (20, 7179426), (24, 5982855), (30, 4786284), (36, 3988570), (40, 3589713), (45, 3190856), (60, 2393142), (72, 1994285), (90, 1595428), (120, 1196571), (180, 797714), (360, 398857)]