27816480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 100154880

約数和(自身を除く): 72338400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 137, 141, 144, 160, 180, 188, 216, 235, 240, 270, 274, 282, 288, 360, 376, 411, 423, 432, 470, 480, 540, 548, 564, 685, 705, 720, 752, 822, 846, 864, 940, 1080, 1096, 1128, 1233, 1269, 1370, 1410, 1440, 1504, 1644, 1692, 1880, 2055, 2115, 2160, 2192, 2256, 2466, 2538, 2740, 2820, 3288, 3384, 3699, 3760, 4110, 4230, 4320, 4384, 4512, 4932, 5076, 5480, 5640, 6165, 6345, 6439, 6576, 6768, 7398, 7520, 8220, 8460, 9864, 10152, 10960, 11280, 12330, 12690, 12878, 13152, 13536, 14796, 16440, 16920, 18495, 19317, 19728, 20304, 21920, 22560, 24660, 25380, 25756, 29592, 32195, 32880, 33840, 36990, 38634, 39456, 40608, 49320, 50760, 51512, 57951, 59184, 64390, 65760, 67680, 73980, 77268, 96585, 98640, 101520, 103024, 115902, 118368, 128780, 147960, 154536, 173853, 193170, 197280, 203040, 206048, 231804, 257560, 289755, 295920, 309072, 347706, 386340, 463608, 515120, 579510, 591840, 618144, 695412, 772680, 869265, 927216, 1030240, 1159020, 1390824, 1545360, 1738530, 1854432, 2318040, 2781648, 3090720, 3477060, 4636080, 5563296, 6954120, 9272160, 13908240, 27816480]

約数ペア:

[(1, 27816480), (2, 13908240), (3, 9272160), (4, 6954120), (5, 5563296), (6, 4636080), (8, 3477060), (9, 3090720), (10, 2781648), (12, 2318040), (15, 1854432), (16, 1738530), (18, 1545360), (20, 1390824), (24, 1159020), (27, 1030240), (30, 927216), (32, 869265), (36, 772680), (40, 695412), (45, 618144), (47, 591840), (48, 579510), (54, 515120), (60, 463608), (72, 386340), (80, 347706), (90, 309072), (94, 295920), (96, 289755), (108, 257560), (120, 231804), (135, 206048), (137, 203040), (141, 197280), (144, 193170), (160, 173853), (180, 154536), (188, 147960), (216, 128780), (235, 118368), (240, 115902), (270, 103024), (274, 101520), (282, 98640), (288, 96585), (360, 77268), (376, 73980), (411, 67680), (423, 65760), (432, 64390), (470, 59184), (480, 57951), (540, 51512), (548, 50760), (564, 49320), (685, 40608), (705, 39456), (720, 38634), (752, 36990), (822, 33840), (846, 32880), (864, 32195), (940, 29592), (1080, 25756), (1096, 25380), (1128, 24660), (1233, 22560), (1269, 21920), (1370, 20304), (1410, 19728), (1440, 19317), (1504, 18495), (1644, 16920), (1692, 16440), (1880, 14796), (2055, 13536), (2115, 13152), (2160, 12878), (2192, 12690), (2256, 12330), (2466, 11280), (2538, 10960), (2740, 10152), (2820, 9864), (3288, 8460), (3384, 8220), (3699, 7520), (3760, 7398), (4110, 6768), (4230, 6576), (4320, 6439), (4384, 6345), (4512, 6165), (4932, 5640), (5076, 5480)]