83331840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21701}}^1$

素因数の和:21725

約数の個数: 72

約数和(自身を含む): 266153328

約数和(自身を除く): 182821488

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, 21701, 43402, 65103, 86804, 108505, 130206, 173608, 217010, 260412, 325515, 347216, 434020, 520824, 651030, 694432, 868040, 1041648, 1302060, 1388864, 1736080, 2083296, 2604120, 2777728, 3472160, 4166592, 5208240, 5555456, 6944320, 8333184, 10416480, 13888640, 16666368, 20832960, 27777280, 41665920, 83331840]

約数ペア:

[(1, 83331840), (2, 41665920), (3, 27777280), (4, 20832960), (5, 16666368), (6, 13888640), (8, 10416480), (10, 8333184), (12, 6944320), (15, 5555456), (16, 5208240), (20, 4166592), (24, 3472160), (30, 2777728), (32, 2604120), (40, 2083296), (48, 1736080), (60, 1388864), (64, 1302060), (80, 1041648), (96, 868040), (120, 694432), (128, 651030), (160, 520824), (192, 434020), (240, 347216), (256, 325515), (320, 260412), (384, 217010), (480, 173608), (640, 130206), (768, 108505), (960, 86804), (1280, 65103), (1920, 43402), (3840, 21701)]