22261920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 96

約数和(自身を含む): 73846080

約数和(自身を除く): 51584160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 2441, 3040, 4560, 4882, 7323, 9120, 9764, 12205, 14646, 19528, 24410, 29292, 36615, 39056, 46379, 48820, 58584, 73230, 78112, 92758, 97640, 117168, 139137, 146460, 185516, 195280, 231895, 234336, 278274, 292920, 371032, 390560, 463790, 556548, 585840, 695685, 742064, 927580, 1113096, 1171680, 1391370, 1484128, 1855160, 2226192, 2782740, 3710320, 4452384, 5565480, 7420640, 11130960, 22261920]

約数ペア:

[(1, 22261920), (2, 11130960), (3, 7420640), (4, 5565480), (5, 4452384), (6, 3710320), (8, 2782740), (10, 2226192), (12, 1855160), (15, 1484128), (16, 1391370), (19, 1171680), (20, 1113096), (24, 927580), (30, 742064), (32, 695685), (38, 585840), (40, 556548), (48, 463790), (57, 390560), (60, 371032), (76, 292920), (80, 278274), (95, 234336), (96, 231895), (114, 195280), (120, 185516), (152, 146460), (160, 139137), (190, 117168), (228, 97640), (240, 92758), (285, 78112), (304, 73230), (380, 58584), (456, 48820), (480, 46379), (570, 39056), (608, 36615), (760, 29292), (912, 24410), (1140, 19528), (1520, 14646), (1824, 12205), (2280, 9764), (2441, 9120), (3040, 7323), (4560, 4882)]