162451140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142501}}^1$

素因数の和:142532

約数の個数: 48

約数和(自身を含む): 478806720

約数和(自身を除く): 316355580

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, 142501, 285002, 427503, 570004, 712505, 855006, 1425010, 1710012, 2137515, 2707519, 2850020, 4275030, 5415038, 8122557, 8550060, 10830076, 13537595, 16245114, 27075190, 32490228, 40612785, 54150380, 81225570, 162451140]

約数ペア:

[(1, 162451140), (2, 81225570), (3, 54150380), (4, 40612785), (5, 32490228), (6, 27075190), (10, 16245114), (12, 13537595), (15, 10830076), (19, 8550060), (20, 8122557), (30, 5415038), (38, 4275030), (57, 2850020), (60, 2707519), (76, 2137515), (95, 1710012), (114, 1425010), (190, 855006), (228, 712505), (285, 570004), (380, 427503), (570, 285002), (1140, 142501)]