38826240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{10111}}^1$

素因数の和:10135

約数の個数: 72

約数和(自身を含む): 124013568

約数和(自身を除く): 85187328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 10111, 20222, 30333, 40444, 50555, 60666, 80888, 101110, 121332, 151665, 161776, 202220, 242664, 303330, 323552, 404440, 485328, 606660, 647104, 808880, 970656, 1213320, 1294208, 1617760, 1941312, 2426640, 2588416, 3235520, 3882624, 4853280, 6471040, 7765248, 9706560, 12942080, 19413120, 38826240]

約数ペア:

[(1, 38826240), (2, 19413120), (3, 12942080), (4, 9706560), (5, 7765248), (6, 6471040), (8, 4853280), (10, 3882624), (12, 3235520), (15, 2588416), (16, 2426640), (20, 1941312), (24, 1617760), (30, 1294208), (32, 1213320), (40, 970656), (48, 808880), (60, 647104), (64, 606660), (80, 485328), (96, 404440), (120, 323552), (128, 303330), (160, 242664), (192, 202220), (240, 161776), (256, 151665), (320, 121332), (384, 101110), (480, 80888), (640, 60666), (768, 50555), (960, 40444), (1280, 30333), (1920, 20222), (3840, 10111)]