68780160

素因数分解:

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

素因数の和:11966

約数の個数: 96

約数和(自身を含む): 237526380

約数和(自身を除く): 168746220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11941, 23882, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 191056, 214938, 238820, 286584, 358230, 382112, 429876, 477640, 537345, 573168, 716460, 764224, 859752, 955280, 1074690, 1146336, 1432920, 1528448, 1719504, 1910560, 2149380, 2292672, 2865840, 3439008, 3821120, 4298760, 4585344, 5731680, 6878016, 7642240, 8597520, 11463360, 13756032, 17195040, 22926720, 34390080, 68780160]

約数ペア:

[(1, 68780160), (2, 34390080), (3, 22926720), (4, 17195040), (5, 13756032), (6, 11463360), (8, 8597520), (9, 7642240), (10, 6878016), (12, 5731680), (15, 4585344), (16, 4298760), (18, 3821120), (20, 3439008), (24, 2865840), (30, 2292672), (32, 2149380), (36, 1910560), (40, 1719504), (45, 1528448), (48, 1432920), (60, 1146336), (64, 1074690), (72, 955280), (80, 859752), (90, 764224), (96, 716460), (120, 573168), (128, 537345), (144, 477640), (160, 429876), (180, 382112), (192, 358230), (240, 286584), (288, 238820), (320, 214938), (360, 191056), (384, 179115), (480, 143292), (576, 119410), (640, 107469), (720, 95528), (960, 71646), (1152, 59705), (1440, 47764), (1920, 35823), (2880, 23882), (5760, 11941)]