73892160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25657}}^1$

素因数の和:25680

約数の個数: 84

約数和(自身を含む): 254168148

約数和(自身を除く): 180275988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25657, 51314, 76971, 102628, 128285, 153942, 205256, 230913, 256570, 307884, 384855, 410512, 461826, 513140, 615768, 769710, 821024, 923652, 1026280, 1154565, 1231536, 1539420, 1642048, 1847304, 2052560, 2309130, 2463072, 3078840, 3694608, 4105120, 4618260, 4926144, 6157680, 7389216, 8210240, 9236520, 12315360, 14778432, 18473040, 24630720, 36946080, 73892160]

約数ペア:

[(1, 73892160), (2, 36946080), (3, 24630720), (4, 18473040), (5, 14778432), (6, 12315360), (8, 9236520), (9, 8210240), (10, 7389216), (12, 6157680), (15, 4926144), (16, 4618260), (18, 4105120), (20, 3694608), (24, 3078840), (30, 2463072), (32, 2309130), (36, 2052560), (40, 1847304), (45, 1642048), (48, 1539420), (60, 1231536), (64, 1154565), (72, 1026280), (80, 923652), (90, 821024), (96, 769710), (120, 615768), (144, 513140), (160, 461826), (180, 410512), (192, 384855), (240, 307884), (288, 256570), (320, 230913), (360, 205256), (480, 153942), (576, 128285), (720, 102628), (960, 76971), (1440, 51314), (2880, 25657)]