144411720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1321}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 434039040

約数和(自身を除く): 289627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 911, 1321, 1822, 2642, 2733, 3644, 3963, 4555, 5284, 5466, 6605, 7288, 7926, 9110, 10568, 10932, 13210, 13665, 15852, 18220, 19815, 21864, 26420, 27330, 31704, 36440, 39630, 52840, 54660, 79260, 109320, 158520, 1203431, 2406862, 3610293, 4813724, 6017155, 7220586, 9627448, 12034310, 14441172, 18051465, 24068620, 28882344, 36102930, 48137240, 72205860, 144411720]

約数ペア:

[(1, 144411720), (2, 72205860), (3, 48137240), (4, 36102930), (5, 28882344), (6, 24068620), (8, 18051465), (10, 14441172), (12, 12034310), (15, 9627448), (20, 7220586), (24, 6017155), (30, 4813724), (40, 3610293), (60, 2406862), (120, 1203431), (911, 158520), (1321, 109320), (1822, 79260), (2642, 54660), (2733, 52840), (3644, 39630), (3963, 36440), (4555, 31704), (5284, 27330), (5466, 26420), (6605, 21864), (7288, 19815), (7926, 18220), (9110, 15852), (10568, 13665), (10932, 13210)]