201045120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{104711}}^1$

素因数の和:104733

約数の個数: 64

約数和(自身を含む): 640837440

約数和(自身を除く): 439792320

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, 320, 384, 480, 640, 960, 1920, 104711, 209422, 314133, 418844, 523555, 628266, 837688, 1047110, 1256532, 1570665, 1675376, 2094220, 2513064, 3141330, 3350752, 4188440, 5026128, 6282660, 6701504, 8376880, 10052256, 12565320, 13403008, 16753760, 20104512, 25130640, 33507520, 40209024, 50261280, 67015040, 100522560, 201045120]

約数ペア:

[(1, 201045120), (2, 100522560), (3, 67015040), (4, 50261280), (5, 40209024), (6, 33507520), (8, 25130640), (10, 20104512), (12, 16753760), (15, 13403008), (16, 12565320), (20, 10052256), (24, 8376880), (30, 6701504), (32, 6282660), (40, 5026128), (48, 4188440), (60, 3350752), (64, 3141330), (80, 2513064), (96, 2094220), (120, 1675376), (128, 1570665), (160, 1256532), (192, 1047110), (240, 837688), (320, 628266), (384, 523555), (480, 418844), (640, 314133), (960, 209422), (1920, 104711)]