154224640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{15061}}^1$

素因数の和:15088

約数の個数: 48

約数和(自身を含む): 370073340

約数和(自身を除く): 215848700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 15061, 30122, 60244, 75305, 120488, 150610, 240976, 301220, 481952, 602440, 963904, 1204880, 1927808, 2409760, 3855616, 4819520, 7711232, 9639040, 15422464, 19278080, 30844928, 38556160, 77112320, 154224640]

約数ペア:

[(1, 154224640), (2, 77112320), (4, 38556160), (5, 30844928), (8, 19278080), (10, 15422464), (16, 9639040), (20, 7711232), (32, 4819520), (40, 3855616), (64, 2409760), (80, 1927808), (128, 1204880), (160, 963904), (256, 602440), (320, 481952), (512, 301220), (640, 240976), (1024, 150610), (1280, 120488), (2048, 75305), (2560, 60244), (5120, 30122), (10240, 15061)]