1939680

素因数分解:

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

素因数の和:473

約数の個数: 96

約数和(自身を含む): 6804000

約数和(自身を除く): 4864320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 449, 480, 540, 720, 864, 898, 1080, 1347, 1440, 1796, 2160, 2245, 2694, 3592, 4041, 4320, 4490, 5388, 6735, 7184, 8082, 8980, 10776, 12123, 13470, 14368, 16164, 17960, 20205, 21552, 24246, 26940, 32328, 35920, 40410, 43104, 48492, 53880, 60615, 64656, 71840, 80820, 96984, 107760, 121230, 129312, 161640, 193968, 215520, 242460, 323280, 387936, 484920, 646560, 969840, 1939680]

約数ペア:

[(1, 1939680), (2, 969840), (3, 646560), (4, 484920), (5, 387936), (6, 323280), (8, 242460), (9, 215520), (10, 193968), (12, 161640), (15, 129312), (16, 121230), (18, 107760), (20, 96984), (24, 80820), (27, 71840), (30, 64656), (32, 60615), (36, 53880), (40, 48492), (45, 43104), (48, 40410), (54, 35920), (60, 32328), (72, 26940), (80, 24246), (90, 21552), (96, 20205), (108, 17960), (120, 16164), (135, 14368), (144, 13470), (160, 12123), (180, 10776), (216, 8980), (240, 8082), (270, 7184), (288, 6735), (360, 5388), (432, 4490), (449, 4320), (480, 4041), (540, 3592), (720, 2694), (864, 2245), (898, 2160), (1080, 1796), (1347, 1440)]