161036220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18013}}^1$

素因数の和:18174

約数の個数: 48

約数和(自身を含む): 453952800

約数和(自身を除く): 292916580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 18013, 36026, 54039, 72052, 90065, 108078, 180130, 216156, 270195, 360260, 540390, 1080780, 2683937, 5367874, 8051811, 10735748, 13419685, 16103622, 26839370, 32207244, 40259055, 53678740, 80518110, 161036220]

約数ペア:

[(1, 161036220), (2, 80518110), (3, 53678740), (4, 40259055), (5, 32207244), (6, 26839370), (10, 16103622), (12, 13419685), (15, 10735748), (20, 8051811), (30, 5367874), (60, 2683937), (149, 1080780), (298, 540390), (447, 360260), (596, 270195), (745, 216156), (894, 180130), (1490, 108078), (1788, 90065), (2235, 72052), (2980, 54039), (4470, 36026), (8940, 18013)]