22877280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15887}}^1$

素因数の和:15908

約数の個数: 72

約数和(自身を含む): 78073632

約数和(自身を除く): 55196352

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, 15887, 31774, 47661, 63548, 79435, 95322, 127096, 142983, 158870, 190644, 238305, 254192, 285966, 317740, 381288, 476610, 508384, 571932, 635480, 714915, 762576, 953220, 1143864, 1270960, 1429830, 1525152, 1906440, 2287728, 2541920, 2859660, 3812880, 4575456, 5719320, 7625760, 11438640, 22877280]

約数ペア:

[(1, 22877280), (2, 11438640), (3, 7625760), (4, 5719320), (5, 4575456), (6, 3812880), (8, 2859660), (9, 2541920), (10, 2287728), (12, 1906440), (15, 1525152), (16, 1429830), (18, 1270960), (20, 1143864), (24, 953220), (30, 762576), (32, 714915), (36, 635480), (40, 571932), (45, 508384), (48, 476610), (60, 381288), (72, 317740), (80, 285966), (90, 254192), (96, 238305), (120, 190644), (144, 158870), (160, 142983), (180, 127096), (240, 95322), (288, 79435), (360, 63548), (480, 47661), (720, 31774), (1440, 15887)]