24782640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3378

約数の個数: 80

約数和(自身を含む): 79328256

約数和(自身を除く): 54545616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3331, 3720, 6662, 7440, 9993, 13324, 16655, 19986, 26648, 33310, 39972, 49965, 53296, 66620, 79944, 99930, 103261, 133240, 159888, 199860, 206522, 266480, 309783, 399720, 413044, 516305, 619566, 799440, 826088, 1032610, 1239132, 1548915, 1652176, 2065220, 2478264, 3097830, 4130440, 4956528, 6195660, 8260880, 12391320, 24782640]

約数ペア:

[(1, 24782640), (2, 12391320), (3, 8260880), (4, 6195660), (5, 4956528), (6, 4130440), (8, 3097830), (10, 2478264), (12, 2065220), (15, 1652176), (16, 1548915), (20, 1239132), (24, 1032610), (30, 826088), (31, 799440), (40, 619566), (48, 516305), (60, 413044), (62, 399720), (80, 309783), (93, 266480), (120, 206522), (124, 199860), (155, 159888), (186, 133240), (240, 103261), (248, 99930), (310, 79944), (372, 66620), (465, 53296), (496, 49965), (620, 39972), (744, 33310), (930, 26648), (1240, 19986), (1488, 16655), (1860, 13324), (2480, 9993), (3331, 7440), (3720, 6662)]