51585120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11941}}^1$

素因数の和:11965

約数の個数: 96

約数和(自身を含む): 180563040

約数和(自身を除く): 128977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 11941, 23882, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 191056, 214938, 238820, 286584, 322407, 358230, 382112, 429876, 477640, 537345, 573168, 644814, 716460, 859752, 955280, 1074690, 1146336, 1289628, 1432920, 1612035, 1719504, 1910560, 2149380, 2579256, 2865840, 3224070, 3439008, 4298760, 5158512, 5731680, 6448140, 8597520, 10317024, 12896280, 17195040, 25792560, 51585120]

約数ペア:

[(1, 51585120), (2, 25792560), (3, 17195040), (4, 12896280), (5, 10317024), (6, 8597520), (8, 6448140), (9, 5731680), (10, 5158512), (12, 4298760), (15, 3439008), (16, 3224070), (18, 2865840), (20, 2579256), (24, 2149380), (27, 1910560), (30, 1719504), (32, 1612035), (36, 1432920), (40, 1289628), (45, 1146336), (48, 1074690), (54, 955280), (60, 859752), (72, 716460), (80, 644814), (90, 573168), (96, 537345), (108, 477640), (120, 429876), (135, 382112), (144, 358230), (160, 322407), (180, 286584), (216, 238820), (240, 214938), (270, 191056), (288, 179115), (360, 143292), (432, 119410), (480, 107469), (540, 95528), (720, 71646), (864, 59705), (1080, 47764), (1440, 35823), (2160, 23882), (4320, 11941)]