30152160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20939}}^1$

素因数の和:20960

約数の個数: 72

約数和(自身を含む): 102899160

約数和(自身を除く): 72747000

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, 20939, 41878, 62817, 83756, 104695, 125634, 167512, 188451, 209390, 251268, 314085, 335024, 376902, 418780, 502536, 628170, 670048, 753804, 837560, 942255, 1005072, 1256340, 1507608, 1675120, 1884510, 2010144, 2512680, 3015216, 3350240, 3769020, 5025360, 6030432, 7538040, 10050720, 15076080, 30152160]

約数ペア:

[(1, 30152160), (2, 15076080), (3, 10050720), (4, 7538040), (5, 6030432), (6, 5025360), (8, 3769020), (9, 3350240), (10, 3015216), (12, 2512680), (15, 2010144), (16, 1884510), (18, 1675120), (20, 1507608), (24, 1256340), (30, 1005072), (32, 942255), (36, 837560), (40, 753804), (45, 670048), (48, 628170), (60, 502536), (72, 418780), (80, 376902), (90, 335024), (96, 314085), (120, 251268), (144, 209390), (160, 188451), (180, 167512), (240, 125634), (288, 104695), (360, 83756), (480, 62817), (720, 41878), (1440, 20939)]