189684120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9137}}^1$

素因数の和:9324

約数の個数: 64

約数和(自身を含む): 572404320

約数和(自身を除く): 382720200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 9137, 10380, 18274, 20760, 27411, 36548, 45685, 54822, 73096, 91370, 109644, 137055, 182740, 219288, 274110, 365480, 548220, 1096440, 1580701, 3161402, 4742103, 6322804, 7903505, 9484206, 12645608, 15807010, 18968412, 23710515, 31614020, 37936824, 47421030, 63228040, 94842060, 189684120]

約数ペア:

[(1, 189684120), (2, 94842060), (3, 63228040), (4, 47421030), (5, 37936824), (6, 31614020), (8, 23710515), (10, 18968412), (12, 15807010), (15, 12645608), (20, 9484206), (24, 7903505), (30, 6322804), (40, 4742103), (60, 3161402), (120, 1580701), (173, 1096440), (346, 548220), (519, 365480), (692, 274110), (865, 219288), (1038, 182740), (1384, 137055), (1730, 109644), (2076, 91370), (2595, 73096), (3460, 54822), (4152, 45685), (5190, 36548), (6920, 27411), (9137, 20760), (10380, 18274)]