27237760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 73366560

約数和(自身を除く): 46128800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 73, 80, 88, 106, 110, 128, 146, 160, 176, 212, 220, 265, 292, 320, 352, 365, 424, 440, 530, 583, 584, 640, 704, 730, 803, 848, 880, 1060, 1166, 1168, 1408, 1460, 1606, 1696, 1760, 2120, 2332, 2336, 2915, 2920, 3212, 3392, 3520, 3869, 4015, 4240, 4664, 4672, 5830, 5840, 6424, 6784, 7040, 7738, 8030, 8480, 9328, 9344, 11660, 11680, 12848, 15476, 16060, 16960, 18656, 19345, 23320, 23360, 25696, 30952, 32120, 33920, 37312, 38690, 42559, 46640, 46720, 51392, 61904, 64240, 74624, 77380, 85118, 93280, 102784, 123808, 128480, 154760, 170236, 186560, 212795, 247616, 256960, 309520, 340472, 373120, 425590, 495232, 513920, 619040, 680944, 851180, 1238080, 1361888, 1702360, 2476160, 2723776, 3404720, 5447552, 6809440, 13618880, 27237760]

約数ペア:

[(1, 27237760), (2, 13618880), (4, 6809440), (5, 5447552), (8, 3404720), (10, 2723776), (11, 2476160), (16, 1702360), (20, 1361888), (22, 1238080), (32, 851180), (40, 680944), (44, 619040), (53, 513920), (55, 495232), (64, 425590), (73, 373120), (80, 340472), (88, 309520), (106, 256960), (110, 247616), (128, 212795), (146, 186560), (160, 170236), (176, 154760), (212, 128480), (220, 123808), (265, 102784), (292, 93280), (320, 85118), (352, 77380), (365, 74624), (424, 64240), (440, 61904), (530, 51392), (583, 46720), (584, 46640), (640, 42559), (704, 38690), (730, 37312), (803, 33920), (848, 32120), (880, 30952), (1060, 25696), (1166, 23360), (1168, 23320), (1408, 19345), (1460, 18656), (1606, 16960), (1696, 16060), (1760, 15476), (2120, 12848), (2332, 11680), (2336, 11660), (2915, 9344), (2920, 9328), (3212, 8480), (3392, 8030), (3520, 7738), (3869, 7040), (4015, 6784), (4240, 6424), (4664, 5840), (4672, 5830)]