8944440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3956

約数の個数: 64

約数和(自身を含む): 28252800

約数和(自身を除く): 19308360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 3923, 7846, 11769, 15692, 19615, 23538, 31384, 39230, 47076, 58845, 74537, 78460, 94152, 117690, 149074, 156920, 223611, 235380, 298148, 372685, 447222, 470760, 596296, 745370, 894444, 1118055, 1490740, 1788888, 2236110, 2981480, 4472220, 8944440]

約数ペア:

[(1, 8944440), (2, 4472220), (3, 2981480), (4, 2236110), (5, 1788888), (6, 1490740), (8, 1118055), (10, 894444), (12, 745370), (15, 596296), (19, 470760), (20, 447222), (24, 372685), (30, 298148), (38, 235380), (40, 223611), (57, 156920), (60, 149074), (76, 117690), (95, 94152), (114, 78460), (120, 74537), (152, 58845), (190, 47076), (228, 39230), (285, 31384), (380, 23538), (456, 19615), (570, 15692), (760, 11769), (1140, 7846), (2280, 3923)]