230283120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2137}}^1$

素因数の和:2602

約数の個数: 80

約数和(自身を含む): 715802400

約数和(自身を除く): 485519280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2137, 2245, 2694, 3592, 4274, 4490, 5388, 6411, 6735, 7184, 8548, 8980, 10685, 10776, 12822, 13470, 17096, 17960, 21370, 21552, 25644, 26940, 32055, 34192, 35920, 42740, 51288, 53880, 64110, 85480, 102576, 107760, 128220, 170960, 256440, 512880, 959513, 1919026, 2878539, 3838052, 4797565, 5757078, 7676104, 9595130, 11514156, 14392695, 15352208, 19190260, 23028312, 28785390, 38380520, 46056624, 57570780, 76761040, 115141560, 230283120]

約数ペア:

[(1, 230283120), (2, 115141560), (3, 76761040), (4, 57570780), (5, 46056624), (6, 38380520), (8, 28785390), (10, 23028312), (12, 19190260), (15, 15352208), (16, 14392695), (20, 11514156), (24, 9595130), (30, 7676104), (40, 5757078), (48, 4797565), (60, 3838052), (80, 2878539), (120, 1919026), (240, 959513), (449, 512880), (898, 256440), (1347, 170960), (1796, 128220), (2137, 107760), (2245, 102576), (2694, 85480), (3592, 64110), (4274, 53880), (4490, 51288), (5388, 42740), (6411, 35920), (6735, 34192), (7184, 32055), (8548, 26940), (8980, 25644), (10685, 21552), (10776, 21370), (12822, 17960), (13470, 17096)]