495652320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4357}}^1$

素因数の和:4457

約数の個数: 144

約数和(自身を含む): 1713216960

約数和(自身を除く): 1217564640

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4357, 4740, 5688, 6320, 7110, 7584, 8714, 9480, 11376, 12640, 13071, 14220, 17428, 18960, 21785, 22752, 26142, 28440, 34856, 37920, 39213, 43570, 52284, 56880, 65355, 69712, 78426, 87140, 104568, 113760, 130710, 139424, 156852, 174280, 196065, 209136, 261420, 313704, 344203, 348560, 392130, 418272, 522840, 627408, 688406, 697120, 784260, 1032609, 1045680, 1254816, 1376812, 1568520, 1721015, 2065218, 2091360, 2753624, 3097827, 3137040, 3442030, 4130436, 5163045, 5507248, 6195654, 6274080, 6884060, 8260872, 10326090, 11014496, 12391308, 13768120, 15489135, 16521744, 20652180, 24782616, 27536240, 30978270, 33043488, 41304360, 49565232, 55072480, 61956540, 82608720, 99130464, 123913080, 165217440, 247826160, 495652320]

約数ペア:

[(1, 495652320), (2, 247826160), (3, 165217440), (4, 123913080), (5, 99130464), (6, 82608720), (8, 61956540), (9, 55072480), (10, 49565232), (12, 41304360), (15, 33043488), (16, 30978270), (18, 27536240), (20, 24782616), (24, 20652180), (30, 16521744), (32, 15489135), (36, 13768120), (40, 12391308), (45, 11014496), (48, 10326090), (60, 8260872), (72, 6884060), (79, 6274080), (80, 6195654), (90, 5507248), (96, 5163045), (120, 4130436), (144, 3442030), (158, 3137040), (160, 3097827), (180, 2753624), (237, 2091360), (240, 2065218), (288, 1721015), (316, 1568520), (360, 1376812), (395, 1254816), (474, 1045680), (480, 1032609), (632, 784260), (711, 697120), (720, 688406), (790, 627408), (948, 522840), (1185, 418272), (1264, 392130), (1422, 348560), (1440, 344203), (1580, 313704), (1896, 261420), (2370, 209136), (2528, 196065), (2844, 174280), (3160, 156852), (3555, 139424), (3792, 130710), (4357, 113760), (4740, 104568), (5688, 87140), (6320, 78426), (7110, 69712), (7584, 65355), (8714, 56880), (9480, 52284), (11376, 43570), (12640, 39213), (13071, 37920), (14220, 34856), (17428, 28440), (18960, 26142), (21785, 22752)]