68499720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 224078400

約数和(自身を除く): 155578680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 895, 1063, 1074, 1432, 1611, 1790, 2126, 2148, 2685, 3189, 3222, 3580, 4252, 4296, 5315, 5370, 6378, 6444, 7160, 8055, 8504, 9567, 10630, 10740, 12756, 12888, 15945, 16110, 19134, 21260, 21480, 25512, 31890, 32220, 38268, 42520, 47835, 63780, 64440, 76536, 95670, 127560, 190277, 191340, 380554, 382680, 570831, 761108, 951385, 1141662, 1522216, 1712493, 1902770, 2283324, 2854155, 3424986, 3805540, 4566648, 5708310, 6849972, 7611080, 8562465, 11416620, 13699944, 17124930, 22833240, 34249860, 68499720]

約数ペア:

[(1, 68499720), (2, 34249860), (3, 22833240), (4, 17124930), (5, 13699944), (6, 11416620), (8, 8562465), (9, 7611080), (10, 6849972), (12, 5708310), (15, 4566648), (18, 3805540), (20, 3424986), (24, 2854155), (30, 2283324), (36, 1902770), (40, 1712493), (45, 1522216), (60, 1141662), (72, 951385), (90, 761108), (120, 570831), (179, 382680), (180, 380554), (358, 191340), (360, 190277), (537, 127560), (716, 95670), (895, 76536), (1063, 64440), (1074, 63780), (1432, 47835), (1611, 42520), (1790, 38268), (2126, 32220), (2148, 31890), (2685, 25512), (3189, 21480), (3222, 21260), (3580, 19134), (4252, 16110), (4296, 15945), (5315, 12888), (5370, 12756), (6378, 10740), (6444, 10630), (7160, 9567), (8055, 8504)]