53666640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3961

約数の個数: 120

約数和(自身を含む): 189764640

約数和(自身を除く): 136098000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3923, 4560, 6840, 7846, 11769, 13680, 15692, 19615, 23538, 31384, 35307, 39230, 47076, 58845, 62768, 70614, 74537, 78460, 94152, 117690, 141228, 149074, 156920, 176535, 188304, 223611, 235380, 282456, 298148, 313840, 353070, 372685, 447222, 470760, 564912, 596296, 670833, 706140, 745370, 894444, 941520, 1118055, 1192592, 1341666, 1412280, 1490740, 1788888, 2236110, 2683332, 2824560, 2981480, 3354165, 3577776, 4472220, 5366664, 5962960, 6708330, 8944440, 10733328, 13416660, 17888880, 26833320, 53666640]

約数ペア:

[(1, 53666640), (2, 26833320), (3, 17888880), (4, 13416660), (5, 10733328), (6, 8944440), (8, 6708330), (9, 5962960), (10, 5366664), (12, 4472220), (15, 3577776), (16, 3354165), (18, 2981480), (19, 2824560), (20, 2683332), (24, 2236110), (30, 1788888), (36, 1490740), (38, 1412280), (40, 1341666), (45, 1192592), (48, 1118055), (57, 941520), (60, 894444), (72, 745370), (76, 706140), (80, 670833), (90, 596296), (95, 564912), (114, 470760), (120, 447222), (144, 372685), (152, 353070), (171, 313840), (180, 298148), (190, 282456), (228, 235380), (240, 223611), (285, 188304), (304, 176535), (342, 156920), (360, 149074), (380, 141228), (456, 117690), (570, 94152), (684, 78460), (720, 74537), (760, 70614), (855, 62768), (912, 58845), (1140, 47076), (1368, 39230), (1520, 35307), (1710, 31384), (2280, 23538), (2736, 19615), (3420, 15692), (3923, 13680), (4560, 11769), (6840, 7846)]