7919137440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5499401}}^1$

素因数の和:5499422

約数の個数: 72

約数和(自身を含む): 27024061428

約数和(自身を除く): 19104923988

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, 5499401, 10998802, 16498203, 21997604, 27497005, 32996406, 43995208, 49494609, 54994010, 65992812, 82491015, 87990416, 98989218, 109988020, 131985624, 164982030, 175980832, 197978436, 219976040, 247473045, 263971248, 329964060, 395956872, 439952080, 494946090, 527942496, 659928120, 791913744, 879904160, 989892180, 1319856240, 1583827488, 1979784360, 2639712480, 3959568720, 7919137440]

約数ペア:

[(1, 7919137440), (2, 3959568720), (3, 2639712480), (4, 1979784360), (5, 1583827488), (6, 1319856240), (8, 989892180), (9, 879904160), (10, 791913744), (12, 659928120), (15, 527942496), (16, 494946090), (18, 439952080), (20, 395956872), (24, 329964060), (30, 263971248), (32, 247473045), (36, 219976040), (40, 197978436), (45, 175980832), (48, 164982030), (60, 131985624), (72, 109988020), (80, 98989218), (90, 87990416), (96, 82491015), (120, 65992812), (144, 54994010), (160, 49494609), (180, 43995208), (240, 32996406), (288, 27497005), (360, 21997604), (480, 16498203), (720, 10998802), (1440, 5499401)]