460630720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 112

約数和(自身を含む): 1208763648

約数和(自身を除く): 748132928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 160, 176, 214, 220, 320, 352, 428, 440, 535, 704, 856, 880, 1070, 1177, 1223, 1712, 1760, 2140, 2354, 2446, 3424, 3520, 4280, 4708, 4892, 5885, 6115, 6848, 8560, 9416, 9784, 11770, 12230, 13453, 17120, 18832, 19568, 23540, 24460, 26906, 34240, 37664, 39136, 47080, 48920, 53812, 67265, 75328, 78272, 94160, 97840, 107624, 130861, 134530, 188320, 195680, 215248, 261722, 269060, 376640, 391360, 430496, 523444, 538120, 654305, 860992, 1046888, 1076240, 1308610, 1439471, 2093776, 2152480, 2617220, 2878942, 4187552, 4304960, 5234440, 5757884, 7197355, 8375104, 10468880, 11515768, 14394710, 20937760, 23031536, 28789420, 41875520, 46063072, 57578840, 92126144, 115157680, 230315360, 460630720]

約数ペア:

[(1, 460630720), (2, 230315360), (4, 115157680), (5, 92126144), (8, 57578840), (10, 46063072), (11, 41875520), (16, 28789420), (20, 23031536), (22, 20937760), (32, 14394710), (40, 11515768), (44, 10468880), (55, 8375104), (64, 7197355), (80, 5757884), (88, 5234440), (107, 4304960), (110, 4187552), (160, 2878942), (176, 2617220), (214, 2152480), (220, 2093776), (320, 1439471), (352, 1308610), (428, 1076240), (440, 1046888), (535, 860992), (704, 654305), (856, 538120), (880, 523444), (1070, 430496), (1177, 391360), (1223, 376640), (1712, 269060), (1760, 261722), (2140, 215248), (2354, 195680), (2446, 188320), (3424, 134530), (3520, 130861), (4280, 107624), (4708, 97840), (4892, 94160), (5885, 78272), (6115, 75328), (6848, 67265), (8560, 53812), (9416, 48920), (9784, 47080), (11770, 39136), (12230, 37664), (13453, 34240), (17120, 26906), (18832, 24460), (19568, 23540)]