54145920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28201}}^1$

素因数の和:28223

約数の個数: 64

約数和(自身を含む): 172596240

約数和(自身を除く): 118450320

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, 28201, 56402, 84603, 112804, 141005, 169206, 225608, 282010, 338412, 423015, 451216, 564020, 676824, 846030, 902432, 1128040, 1353648, 1692060, 1804864, 2256080, 2707296, 3384120, 3609728, 4512160, 5414592, 6768240, 9024320, 10829184, 13536480, 18048640, 27072960, 54145920]

約数ペア:

[(1, 54145920), (2, 27072960), (3, 18048640), (4, 13536480), (5, 10829184), (6, 9024320), (8, 6768240), (10, 5414592), (12, 4512160), (15, 3609728), (16, 3384120), (20, 2707296), (24, 2256080), (30, 1804864), (32, 1692060), (40, 1353648), (48, 1128040), (60, 902432), (64, 846030), (80, 676824), (96, 564020), (120, 451216), (128, 423015), (160, 338412), (192, 282010), (240, 225608), (320, 169206), (384, 141005), (480, 112804), (640, 84603), (960, 56402), (1920, 28201)]