1330273440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2617}}^1$

素因数の和:2991

約数の個数: 144

約数和(自身を含む): 4554157608

約数和(自身を除く): 3223884168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 353, 360, 480, 706, 720, 1059, 1412, 1440, 1765, 2118, 2617, 2824, 3177, 3530, 4236, 5234, 5295, 5648, 6354, 7060, 7851, 8472, 10468, 10590, 11296, 12708, 13085, 14120, 15702, 15885, 16944, 20936, 21180, 23553, 25416, 26170, 28240, 31404, 31770, 33888, 39255, 41872, 42360, 47106, 50832, 52340, 56480, 62808, 63540, 78510, 83744, 84720, 94212, 101664, 104680, 117765, 125616, 127080, 157020, 169440, 188424, 209360, 235530, 251232, 254160, 314040, 376848, 418720, 471060, 508320, 628080, 753696, 923801, 942120, 1256160, 1847602, 1884240, 2771403, 3695204, 3768480, 4619005, 5542806, 7390408, 8314209, 9238010, 11085612, 13857015, 14780816, 16628418, 18476020, 22171224, 27714030, 29561632, 33256836, 36952040, 41571045, 44342448, 55428060, 66513672, 73904080, 83142090, 88684896, 110856120, 133027344, 147808160, 166284180, 221712240, 266054688, 332568360, 443424480, 665136720, 1330273440]

約数ペア:

[(1, 1330273440), (2, 665136720), (3, 443424480), (4, 332568360), (5, 266054688), (6, 221712240), (8, 166284180), (9, 147808160), (10, 133027344), (12, 110856120), (15, 88684896), (16, 83142090), (18, 73904080), (20, 66513672), (24, 55428060), (30, 44342448), (32, 41571045), (36, 36952040), (40, 33256836), (45, 29561632), (48, 27714030), (60, 22171224), (72, 18476020), (80, 16628418), (90, 14780816), (96, 13857015), (120, 11085612), (144, 9238010), (160, 8314209), (180, 7390408), (240, 5542806), (288, 4619005), (353, 3768480), (360, 3695204), (480, 2771403), (706, 1884240), (720, 1847602), (1059, 1256160), (1412, 942120), (1440, 923801), (1765, 753696), (2118, 628080), (2617, 508320), (2824, 471060), (3177, 418720), (3530, 376848), (4236, 314040), (5234, 254160), (5295, 251232), (5648, 235530), (6354, 209360), (7060, 188424), (7851, 169440), (8472, 157020), (10468, 127080), (10590, 125616), (11296, 117765), (12708, 104680), (13085, 101664), (14120, 94212), (15702, 84720), (15885, 83744), (16944, 78510), (20936, 63540), (21180, 62808), (23553, 56480), (25416, 52340), (26170, 50832), (28240, 47106), (31404, 42360), (31770, 41872), (33888, 39255)]