180517440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4436

約数の個数: 112

約数和(自身を含む): 586605888

約数和(自身を除く): 406088448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 4373, 5160, 6880, 8256, 8746, 10320, 13119, 13760, 17492, 20640, 21865, 26238, 34984, 41280, 43730, 52476, 65595, 69968, 87460, 104952, 131190, 139936, 174920, 188039, 209904, 262380, 279872, 349840, 376078, 419808, 524760, 564117, 699680, 752156, 839616, 940195, 1049520, 1128234, 1399360, 1504312, 1880390, 2099040, 2256468, 2820585, 3008624, 3760780, 4198080, 4512936, 5641170, 6017248, 7521560, 9025872, 11282340, 12034496, 15043120, 18051744, 22564680, 30086240, 36103488, 45129360, 60172480, 90258720, 180517440]

約数ペア:

[(1, 180517440), (2, 90258720), (3, 60172480), (4, 45129360), (5, 36103488), (6, 30086240), (8, 22564680), (10, 18051744), (12, 15043120), (15, 12034496), (16, 11282340), (20, 9025872), (24, 7521560), (30, 6017248), (32, 5641170), (40, 4512936), (43, 4198080), (48, 3760780), (60, 3008624), (64, 2820585), (80, 2256468), (86, 2099040), (96, 1880390), (120, 1504312), (129, 1399360), (160, 1128234), (172, 1049520), (192, 940195), (215, 839616), (240, 752156), (258, 699680), (320, 564117), (344, 524760), (430, 419808), (480, 376078), (516, 349840), (645, 279872), (688, 262380), (860, 209904), (960, 188039), (1032, 174920), (1290, 139936), (1376, 131190), (1720, 104952), (2064, 87460), (2580, 69968), (2752, 65595), (3440, 52476), (4128, 43730), (4373, 41280), (5160, 34984), (6880, 26238), (8256, 21865), (8746, 20640), (10320, 17492), (13119, 13760)]