56504160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39239}}^1$

素因数の和:39260

約数の個数: 72

約数和(自身を含む): 192825360

約数和(自身を除く): 136321200

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39239, 78478, 117717, 156956, 196195, 235434, 313912, 353151, 392390, 470868, 588585, 627824, 706302, 784780, 941736, 1177170, 1255648, 1412604, 1569560, 1765755, 1883472, 2354340, 2825208, 3139120, 3531510, 3766944, 4708680, 5650416, 6278240, 7063020, 9417360, 11300832, 14126040, 18834720, 28252080, 56504160]

約数ペア:

[(1, 56504160), (2, 28252080), (3, 18834720), (4, 14126040), (5, 11300832), (6, 9417360), (8, 7063020), (9, 6278240), (10, 5650416), (12, 4708680), (15, 3766944), (16, 3531510), (18, 3139120), (20, 2825208), (24, 2354340), (30, 1883472), (32, 1765755), (36, 1569560), (40, 1412604), (45, 1255648), (48, 1177170), (60, 941736), (72, 784780), (80, 706302), (90, 627824), (96, 588585), (120, 470868), (144, 392390), (160, 353151), (180, 313912), (240, 235434), (288, 196195), (360, 156956), (480, 117717), (720, 78478), (1440, 39239)]