18288480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5468

約数の個数: 96

約数和(自身を含む): 65850624

約数和(自身を除く): 47562144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5443, 10886, 16329, 21772, 27215, 32658, 38101, 43544, 54430, 65316, 76202, 81645, 87088, 108860, 114303, 130632, 152404, 163290, 174176, 190505, 217720, 228606, 261264, 304808, 326580, 381010, 435440, 457212, 522528, 571515, 609616, 653160, 762020, 870880, 914424, 1143030, 1219232, 1306320, 1524040, 1828848, 2286060, 2612640, 3048080, 3657696, 4572120, 6096160, 9144240, 18288480]

約数ペア:

[(1, 18288480), (2, 9144240), (3, 6096160), (4, 4572120), (5, 3657696), (6, 3048080), (7, 2612640), (8, 2286060), (10, 1828848), (12, 1524040), (14, 1306320), (15, 1219232), (16, 1143030), (20, 914424), (21, 870880), (24, 762020), (28, 653160), (30, 609616), (32, 571515), (35, 522528), (40, 457212), (42, 435440), (48, 381010), (56, 326580), (60, 304808), (70, 261264), (80, 228606), (84, 217720), (96, 190505), (105, 174176), (112, 163290), (120, 152404), (140, 130632), (160, 114303), (168, 108860), (210, 87088), (224, 81645), (240, 76202), (280, 65316), (336, 54430), (420, 43544), (480, 38101), (560, 32658), (672, 27215), (840, 21772), (1120, 16329), (1680, 10886), (3360, 5443)]