83451840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{86929}}^1$

素因数の和:86949

約数の個数: 56

約数和(自身を含む): 264962640

約数和(自身を除く): 181510800

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, 160, 192, 240, 320, 480, 960, 86929, 173858, 260787, 347716, 434645, 521574, 695432, 869290, 1043148, 1303935, 1390864, 1738580, 2086296, 2607870, 2781728, 3477160, 4172592, 5215740, 5563456, 6954320, 8345184, 10431480, 13908640, 16690368, 20862960, 27817280, 41725920, 83451840]

約数ペア:

[(1, 83451840), (2, 41725920), (3, 27817280), (4, 20862960), (5, 16690368), (6, 13908640), (8, 10431480), (10, 8345184), (12, 6954320), (15, 5563456), (16, 5215740), (20, 4172592), (24, 3477160), (30, 2781728), (32, 2607870), (40, 2086296), (48, 1738580), (60, 1390864), (64, 1303935), (80, 1043148), (96, 869290), (120, 695432), (160, 521574), (192, 434645), (240, 347716), (320, 260787), (480, 173858), (960, 86929)]