475186080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{989971}}^1$

素因数の和:989989

約数の個数: 48

約数和(自身を含む): 1496837664

約数和(自身を除く): 1021651584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 989971, 1979942, 2969913, 3959884, 4949855, 5939826, 7919768, 9899710, 11879652, 14849565, 15839536, 19799420, 23759304, 29699130, 31679072, 39598840, 47518608, 59398260, 79197680, 95037216, 118796520, 158395360, 237593040, 475186080]

約数ペア:

[(1, 475186080), (2, 237593040), (3, 158395360), (4, 118796520), (5, 95037216), (6, 79197680), (8, 59398260), (10, 47518608), (12, 39598840), (15, 31679072), (16, 29699130), (20, 23759304), (24, 19799420), (30, 15839536), (32, 14849565), (40, 11879652), (48, 9899710), (60, 7919768), (80, 5939826), (96, 4949855), (120, 3959884), (160, 2969913), (240, 1979942), (480, 989971)]