1329379440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5539081}}^1$

素因数の和:5539097

約数の個数: 40

約数和(自身を含む): 4121077008

約数和(自身を除く): 2791697568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5539081, 11078162, 16617243, 22156324, 27695405, 33234486, 44312648, 55390810, 66468972, 83086215, 88625296, 110781620, 132937944, 166172430, 221563240, 265875888, 332344860, 443126480, 664689720, 1329379440]

約数ペア:

[(1, 1329379440), (2, 664689720), (3, 443126480), (4, 332344860), (5, 265875888), (6, 221563240), (8, 166172430), (10, 132937944), (12, 110781620), (15, 88625296), (16, 83086215), (20, 66468972), (24, 55390810), (30, 44312648), (40, 33234486), (48, 27695405), (60, 22156324), (80, 16617243), (120, 11078162), (240, 5539081)]