1293120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{449}}^1$

素因数の和:472

約数の個数: 84

約数和(自身を含む): 4457700

約数和(自身を除く): 3164580

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 449, 480, 576, 720, 898, 960, 1347, 1440, 1796, 2245, 2694, 2880, 3592, 4041, 4490, 5388, 6735, 7184, 8082, 8980, 10776, 13470, 14368, 16164, 17960, 20205, 21552, 26940, 28736, 32328, 35920, 40410, 43104, 53880, 64656, 71840, 80820, 86208, 107760, 129312, 143680, 161640, 215520, 258624, 323280, 431040, 646560, 1293120]

約数ペア:

[(1, 1293120), (2, 646560), (3, 431040), (4, 323280), (5, 258624), (6, 215520), (8, 161640), (9, 143680), (10, 129312), (12, 107760), (15, 86208), (16, 80820), (18, 71840), (20, 64656), (24, 53880), (30, 43104), (32, 40410), (36, 35920), (40, 32328), (45, 28736), (48, 26940), (60, 21552), (64, 20205), (72, 17960), (80, 16164), (90, 14368), (96, 13470), (120, 10776), (144, 8980), (160, 8082), (180, 7184), (192, 6735), (240, 5388), (288, 4490), (320, 4041), (360, 3592), (449, 2880), (480, 2694), (576, 2245), (720, 1796), (898, 1440), (960, 1347)]