15432180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13568

約数の個数: 48

約数和(自身を含む): 45487680

約数和(自身を除く): 30055500

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, 13537, 27074, 40611, 54148, 67685, 81222, 135370, 162444, 203055, 257203, 270740, 406110, 514406, 771609, 812220, 1028812, 1286015, 1543218, 2572030, 3086436, 3858045, 5144060, 7716090, 15432180]

約数ペア:

[(1, 15432180), (2, 7716090), (3, 5144060), (4, 3858045), (5, 3086436), (6, 2572030), (10, 1543218), (12, 1286015), (15, 1028812), (19, 812220), (20, 771609), (30, 514406), (38, 406110), (57, 270740), (60, 257203), (76, 203055), (95, 162444), (114, 135370), (190, 81222), (228, 67685), (285, 54148), (380, 40611), (570, 27074), (1140, 13537)]