206340480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11941}}^1$

素因数の和:11969

約数の個数: 128

約数和(自身を含む): 730850400

約数和(自身を除く): 524509920

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11941, 17280, 23882, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 191056, 214938, 238820, 286584, 322407, 358230, 382112, 429876, 477640, 537345, 573168, 644814, 716460, 764224, 859752, 955280, 1074690, 1146336, 1289628, 1432920, 1528448, 1612035, 1719504, 1910560, 2149380, 2292672, 2579256, 2865840, 3224070, 3439008, 3821120, 4298760, 4585344, 5158512, 5731680, 6448140, 6878016, 7642240, 8597520, 10317024, 11463360, 12896280, 13756032, 17195040, 20634048, 22926720, 25792560, 34390080, 41268096, 51585120, 68780160, 103170240, 206340480]

約数ペア:

[(1, 206340480), (2, 103170240), (3, 68780160), (4, 51585120), (5, 41268096), (6, 34390080), (8, 25792560), (9, 22926720), (10, 20634048), (12, 17195040), (15, 13756032), (16, 12896280), (18, 11463360), (20, 10317024), (24, 8597520), (27, 7642240), (30, 6878016), (32, 6448140), (36, 5731680), (40, 5158512), (45, 4585344), (48, 4298760), (54, 3821120), (60, 3439008), (64, 3224070), (72, 2865840), (80, 2579256), (90, 2292672), (96, 2149380), (108, 1910560), (120, 1719504), (128, 1612035), (135, 1528448), (144, 1432920), (160, 1289628), (180, 1146336), (192, 1074690), (216, 955280), (240, 859752), (270, 764224), (288, 716460), (320, 644814), (360, 573168), (384, 537345), (432, 477640), (480, 429876), (540, 382112), (576, 358230), (640, 322407), (720, 286584), (864, 238820), (960, 214938), (1080, 191056), (1152, 179115), (1440, 143292), (1728, 119410), (1920, 107469), (2160, 95528), (2880, 71646), (3456, 59705), (4320, 47764), (5760, 35823), (8640, 23882), (11941, 17280)]