162804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142811}}^1$

素因数の和:142842

約数の個数: 48

約数和(自身を含む): 479848320

約数和(自身を除く): 317043780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 142811, 285622, 428433, 571244, 714055, 856866, 1428110, 1713732, 2142165, 2713409, 2856220, 4284330, 5426818, 8140227, 8568660, 10853636, 13567045, 16280454, 27134090, 32560908, 40701135, 54268180, 81402270, 162804540]

約数ペア:

[(1, 162804540), (2, 81402270), (3, 54268180), (4, 40701135), (5, 32560908), (6, 27134090), (10, 16280454), (12, 13567045), (15, 10853636), (19, 8568660), (20, 8140227), (30, 5426818), (38, 4284330), (57, 2856220), (60, 2713409), (76, 2142165), (95, 1713732), (114, 1428110), (190, 856866), (228, 714055), (285, 571244), (380, 428433), (570, 285622), (1140, 142811)]