47495520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32983}}^1$

素因数の和:33004

約数の個数: 72

約数和(自身を含む): 162083376

約数和(自身を除く): 114587856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 32983, 65966, 98949, 131932, 164915, 197898, 263864, 296847, 329830, 395796, 494745, 527728, 593694, 659660, 791592, 989490, 1055456, 1187388, 1319320, 1484235, 1583184, 1978980, 2374776, 2638640, 2968470, 3166368, 3957960, 4749552, 5277280, 5936940, 7915920, 9499104, 11873880, 15831840, 23747760, 47495520]

約数ペア:

[(1, 47495520), (2, 23747760), (3, 15831840), (4, 11873880), (5, 9499104), (6, 7915920), (8, 5936940), (9, 5277280), (10, 4749552), (12, 3957960), (15, 3166368), (16, 2968470), (18, 2638640), (20, 2374776), (24, 1978980), (30, 1583184), (32, 1484235), (36, 1319320), (40, 1187388), (45, 1055456), (48, 989490), (60, 791592), (72, 659660), (80, 593694), (90, 527728), (96, 494745), (120, 395796), (144, 329830), (160, 296847), (180, 263864), (240, 197898), (288, 164915), (360, 131932), (480, 98949), (720, 65966), (1440, 32983)]