8049505920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53069}}^1$

素因数の和:53170

約数の個数: 128

約数和(自身を含む): 25983072000

約数和(自身を除く): 17933566080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 10112, 12640, 15168, 18960, 25280, 30336, 37920, 50560, 53069, 75840, 106138, 151680, 159207, 212276, 265345, 318414, 424552, 530690, 636828, 796035, 849104, 1061380, 1273656, 1592070, 1698208, 2122760, 2547312, 3184140, 3396416, 4192451, 4245520, 5094624, 6368280, 6792832, 8384902, 8491040, 10189248, 12577353, 12736560, 16769804, 16982080, 20378496, 20962255, 25154706, 25473120, 33539608, 33964160, 41924510, 50309412, 50946240, 62886765, 67079216, 83849020, 100618824, 101892480, 125773530, 134158432, 167698040, 201237648, 251547060, 268316864, 335396080, 402475296, 503094120, 536633728, 670792160, 804950592, 1006188240, 1341584320, 1609901184, 2012376480, 2683168640, 4024752960, 8049505920]

約数ペア:

[(1, 8049505920), (2, 4024752960), (3, 2683168640), (4, 2012376480), (5, 1609901184), (6, 1341584320), (8, 1006188240), (10, 804950592), (12, 670792160), (15, 536633728), (16, 503094120), (20, 402475296), (24, 335396080), (30, 268316864), (32, 251547060), (40, 201237648), (48, 167698040), (60, 134158432), (64, 125773530), (79, 101892480), (80, 100618824), (96, 83849020), (120, 67079216), (128, 62886765), (158, 50946240), (160, 50309412), (192, 41924510), (237, 33964160), (240, 33539608), (316, 25473120), (320, 25154706), (384, 20962255), (395, 20378496), (474, 16982080), (480, 16769804), (632, 12736560), (640, 12577353), (790, 10189248), (948, 8491040), (960, 8384902), (1185, 6792832), (1264, 6368280), (1580, 5094624), (1896, 4245520), (1920, 4192451), (2370, 3396416), (2528, 3184140), (3160, 2547312), (3792, 2122760), (4740, 1698208), (5056, 1592070), (6320, 1273656), (7584, 1061380), (9480, 849104), (10112, 796035), (12640, 636828), (15168, 530690), (18960, 424552), (25280, 318414), (30336, 265345), (37920, 212276), (50560, 159207), (53069, 151680), (75840, 106138)]