33872640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{8821}}^1$

素因数の和:8845

約数の個数: 72

約数和(自身を含む): 108193008

約数和(自身を除く): 74320368

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, 8821, 17642, 26463, 35284, 44105, 52926, 70568, 88210, 105852, 132315, 141136, 176420, 211704, 264630, 282272, 352840, 423408, 529260, 564544, 705680, 846816, 1058520, 1129088, 1411360, 1693632, 2117040, 2258176, 2822720, 3387264, 4234080, 5645440, 6774528, 8468160, 11290880, 16936320, 33872640]

約数ペア:

[(1, 33872640), (2, 16936320), (3, 11290880), (4, 8468160), (5, 6774528), (6, 5645440), (8, 4234080), (10, 3387264), (12, 2822720), (15, 2258176), (16, 2117040), (20, 1693632), (24, 1411360), (30, 1129088), (32, 1058520), (40, 846816), (48, 705680), (60, 564544), (64, 529260), (80, 423408), (96, 352840), (120, 282272), (128, 264630), (160, 211704), (192, 176420), (240, 141136), (256, 132315), (320, 105852), (384, 88210), (480, 70568), (640, 52926), (768, 44105), (960, 35284), (1280, 26463), (1920, 17642), (3840, 8821)]