1385436.00000000

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1787}}^1$

素因数の和:1815

約数の個数: 120

約数和(自身を含む): 121054752

約数和(自身を除く): 86315472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1787, 1944, 2160, 2430, 3240, 3574, 3888, 4860, 5361, 6480, 7148, 8935, 9720, 10722, 14296, 16083, 17870, 19440, 21444, 26805, 28592, 32166, 35740, 42888, 48249, 53610, 64332, 71480, 80415, 85776, 96498, 107220, 128664, 142960, 144747, 160830, 192996, 214440, 241245, 257328, 289494, 321660, 385992, 428880, 434241, 482490, 578988, 643320, 723735, 771984, 868482, 964980, 1157976, 1286640, 1447470, 1736964, 1929960, 2171205, 2315952, 2894940, 3473928, 3859920, 4342410, 5789880, 6947856, 8684820, 11579760, 17369640, 34739280]

約数ペア:

[(1, 34739280), (2, 17369640), (3, 11579760), (4, 8684820), (5, 6947856), (6, 5789880), (8, 4342410), (9, 3859920), (10, 3473928), (12, 2894940), (15, 2315952), (16, 2171205), (18, 1929960), (20, 1736964), (24, 1447470), (27, 1286640), (30, 1157976), (36, 964980), (40, 868482), (45, 771984), (48, 723735), (54, 643320), (60, 578988), (72, 482490), (80, 434241), (81, 428880), (90, 385992), (108, 321660), (120, 289494), (135, 257328), (144, 241245), (162, 214440), (180, 192996), (216, 160830), (240, 144747), (243, 142960), (270, 128664), (324, 107220), (360, 96498), (405, 85776), (432, 80415), (486, 71480), (540, 64332), (648, 53610), (720, 48249), (810, 42888), (972, 35740), (1080, 32166), (1215, 28592), (1296, 26805), (1620, 21444), (1787, 19440), (1944, 17870), (2160, 16083), (2430, 14296), (3240, 10722), (3574, 9720), (3888, 8935), (4860, 7148), (5361, 6480)]