19230960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11470

約数の個数: 80

約数和(自身を含む): 68138496

約数和(自身を除く): 48907536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 11447, 22894, 34341, 45788, 57235, 68682, 80129, 91576, 114470, 137364, 160258, 171705, 183152, 228940, 240387, 274728, 320516, 343410, 400645, 457880, 480774, 549456, 641032, 686820, 801290, 915760, 961548, 1201935, 1282064, 1373640, 1602580, 1923096, 2403870, 2747280, 3205160, 3846192, 4807740, 6410320, 9615480, 19230960]

約数ペア:

[(1, 19230960), (2, 9615480), (3, 6410320), (4, 4807740), (5, 3846192), (6, 3205160), (7, 2747280), (8, 2403870), (10, 1923096), (12, 1602580), (14, 1373640), (15, 1282064), (16, 1201935), (20, 961548), (21, 915760), (24, 801290), (28, 686820), (30, 641032), (35, 549456), (40, 480774), (42, 457880), (48, 400645), (56, 343410), (60, 320516), (70, 274728), (80, 240387), (84, 228940), (105, 183152), (112, 171705), (120, 160258), (140, 137364), (168, 114470), (210, 91576), (240, 80129), (280, 68682), (336, 57235), (420, 45788), (560, 34341), (840, 22894), (1680, 11447)]