1253189040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227027}}^1$

素因数の和:227066

約数の個数: 80

約数和(自身を含む): 4053811968

約数和(自身を除く): 2800622928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 227027, 454054, 681081, 908108, 1135135, 1362162, 1816216, 2270270, 2724324, 3405405, 3632432, 4540540, 5221621, 5448648, 6810810, 9081080, 10443242, 10897296, 13621620, 15664863, 18162160, 20886484, 26108105, 27243240, 31329726, 41772968, 52216210, 54486480, 62659452, 78324315, 83545936, 104432420, 125318904, 156648630, 208864840, 250637808, 313297260, 417729680, 626594520, 1253189040]

約数ペア:

[(1, 1253189040), (2, 626594520), (3, 417729680), (4, 313297260), (5, 250637808), (6, 208864840), (8, 156648630), (10, 125318904), (12, 104432420), (15, 83545936), (16, 78324315), (20, 62659452), (23, 54486480), (24, 52216210), (30, 41772968), (40, 31329726), (46, 27243240), (48, 26108105), (60, 20886484), (69, 18162160), (80, 15664863), (92, 13621620), (115, 10897296), (120, 10443242), (138, 9081080), (184, 6810810), (230, 5448648), (240, 5221621), (276, 4540540), (345, 3632432), (368, 3405405), (460, 2724324), (552, 2270270), (690, 1816216), (920, 1362162), (1104, 1135135), (1380, 908108), (1840, 681081), (2760, 454054), (5520, 227027)]