27432720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5469

約数の個数: 120

約数和(自身を含む): 105308736

約数和(自身を除く): 77876016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5443, 10886, 16329, 21772, 27215, 32658, 38101, 43544, 48987, 54430, 65316, 76202, 81645, 87088, 97974, 108860, 114303, 130632, 152404, 163290, 190505, 195948, 217720, 228606, 244935, 261264, 304808, 326580, 342909, 381010, 391896, 435440, 457212, 489870, 571515, 609616, 653160, 685818, 762020, 783792, 914424, 979740, 1143030, 1306320, 1371636, 1524040, 1714545, 1828848, 1959480, 2286060, 2743272, 3048080, 3429090, 3918960, 4572120, 5486544, 6858180, 9144240, 13716360, 27432720]

約数ペア:

[(1, 27432720), (2, 13716360), (3, 9144240), (4, 6858180), (5, 5486544), (6, 4572120), (7, 3918960), (8, 3429090), (9, 3048080), (10, 2743272), (12, 2286060), (14, 1959480), (15, 1828848), (16, 1714545), (18, 1524040), (20, 1371636), (21, 1306320), (24, 1143030), (28, 979740), (30, 914424), (35, 783792), (36, 762020), (40, 685818), (42, 653160), (45, 609616), (48, 571515), (56, 489870), (60, 457212), (63, 435440), (70, 391896), (72, 381010), (80, 342909), (84, 326580), (90, 304808), (105, 261264), (112, 244935), (120, 228606), (126, 217720), (140, 195948), (144, 190505), (168, 163290), (180, 152404), (210, 130632), (240, 114303), (252, 108860), (280, 97974), (315, 87088), (336, 81645), (360, 76202), (420, 65316), (504, 54430), (560, 48987), (630, 43544), (720, 38101), (840, 32658), (1008, 27215), (1260, 21772), (1680, 16329), (2520, 10886), (5040, 5443)]