79243560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20039

約数の個数: 96

約数和(自身を含む): 280968480

約数和(自身を除く): 201724920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 20011, 40022, 60033, 80044, 100055, 120066, 160088, 180099, 200110, 220121, 240132, 300165, 360198, 400220, 440242, 480264, 600330, 660363, 720396, 800440, 880484, 900495, 1100605, 1200660, 1320726, 1440792, 1760968, 1800990, 1981089, 2201210, 2401320, 2641452, 3301815, 3601980, 3962178, 4402420, 5282904, 6603630, 7203960, 7924356, 8804840, 9905445, 13207260, 15848712, 19810890, 26414520, 39621780, 79243560]

約数ペア:

[(1, 79243560), (2, 39621780), (3, 26414520), (4, 19810890), (5, 15848712), (6, 13207260), (8, 9905445), (9, 8804840), (10, 7924356), (11, 7203960), (12, 6603630), (15, 5282904), (18, 4402420), (20, 3962178), (22, 3601980), (24, 3301815), (30, 2641452), (33, 2401320), (36, 2201210), (40, 1981089), (44, 1800990), (45, 1760968), (55, 1440792), (60, 1320726), (66, 1200660), (72, 1100605), (88, 900495), (90, 880484), (99, 800440), (110, 720396), (120, 660363), (132, 600330), (165, 480264), (180, 440242), (198, 400220), (220, 360198), (264, 300165), (330, 240132), (360, 220121), (396, 200110), (440, 180099), (495, 160088), (660, 120066), (792, 100055), (990, 80044), (1320, 60033), (1980, 40022), (3960, 20011)]