29835360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20719}}^1$

素因数の和:20740

約数の個数: 72

約数和(自身を含む): 101818080

約数和(自身を除く): 71982720

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20719, 41438, 62157, 82876, 103595, 124314, 165752, 186471, 207190, 248628, 310785, 331504, 372942, 414380, 497256, 621570, 663008, 745884, 828760, 932355, 994512, 1243140, 1491768, 1657520, 1864710, 1989024, 2486280, 2983536, 3315040, 3729420, 4972560, 5967072, 7458840, 9945120, 14917680, 29835360]

約数ペア:

[(1, 29835360), (2, 14917680), (3, 9945120), (4, 7458840), (5, 5967072), (6, 4972560), (8, 3729420), (9, 3315040), (10, 2983536), (12, 2486280), (15, 1989024), (16, 1864710), (18, 1657520), (20, 1491768), (24, 1243140), (30, 994512), (32, 932355), (36, 828760), (40, 745884), (45, 663008), (48, 621570), (60, 497256), (72, 414380), (80, 372942), (90, 331504), (96, 310785), (120, 248628), (144, 207190), (160, 186471), (180, 165752), (240, 124314), (288, 103595), (360, 82876), (480, 62157), (720, 41438), (1440, 20719)]