12427560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 42681600

約数和(自身を除く): 30254040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 311, 333, 360, 370, 444, 540, 555, 622, 666, 740, 888, 933, 999, 1080, 1110, 1244, 1332, 1480, 1555, 1665, 1866, 1998, 2220, 2488, 2664, 2799, 3110, 3330, 3732, 3996, 4440, 4665, 4995, 5598, 6220, 6660, 7464, 7992, 8397, 9330, 9990, 11196, 11507, 12440, 13320, 13995, 16794, 18660, 19980, 22392, 23014, 27990, 33588, 34521, 37320, 39960, 41985, 46028, 55980, 57535, 67176, 69042, 83970, 92056, 103563, 111960, 115070, 138084, 167940, 172605, 207126, 230140, 276168, 310689, 335880, 345210, 414252, 460280, 517815, 621378, 690420, 828504, 1035630, 1242756, 1380840, 1553445, 2071260, 2485512, 3106890, 4142520, 6213780, 12427560]

約数ペア:

[(1, 12427560), (2, 6213780), (3, 4142520), (4, 3106890), (5, 2485512), (6, 2071260), (8, 1553445), (9, 1380840), (10, 1242756), (12, 1035630), (15, 828504), (18, 690420), (20, 621378), (24, 517815), (27, 460280), (30, 414252), (36, 345210), (37, 335880), (40, 310689), (45, 276168), (54, 230140), (60, 207126), (72, 172605), (74, 167940), (90, 138084), (108, 115070), (111, 111960), (120, 103563), (135, 92056), (148, 83970), (180, 69042), (185, 67176), (216, 57535), (222, 55980), (270, 46028), (296, 41985), (311, 39960), (333, 37320), (360, 34521), (370, 33588), (444, 27990), (540, 23014), (555, 22392), (622, 19980), (666, 18660), (740, 16794), (888, 13995), (933, 13320), (999, 12440), (1080, 11507), (1110, 11196), (1244, 9990), (1332, 9330), (1480, 8397), (1555, 7992), (1665, 7464), (1866, 6660), (1998, 6220), (2220, 5598), (2488, 4995), (2664, 4665), (2799, 4440), (3110, 3996), (3330, 3732)]