227338920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{210499}}^1$

素因数の和:210519

約数の個数: 64

約数和(自身を含む): 757800000

約数和(自身を除く): 530461080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 210499, 420998, 631497, 841996, 1052495, 1262994, 1683992, 1894491, 2104990, 2525988, 3157485, 3788982, 4209980, 5051976, 5683473, 6314970, 7577964, 8419960, 9472455, 11366946, 12629940, 15155928, 18944910, 22733892, 25259880, 28417365, 37889820, 45467784, 56834730, 75779640, 113669460, 227338920]

約数ペア:

[(1, 227338920), (2, 113669460), (3, 75779640), (4, 56834730), (5, 45467784), (6, 37889820), (8, 28417365), (9, 25259880), (10, 22733892), (12, 18944910), (15, 15155928), (18, 12629940), (20, 11366946), (24, 9472455), (27, 8419960), (30, 7577964), (36, 6314970), (40, 5683473), (45, 5051976), (54, 4209980), (60, 3788982), (72, 3157485), (90, 2525988), (108, 2104990), (120, 1894491), (135, 1683992), (180, 1262994), (216, 1052495), (270, 841996), (360, 631497), (540, 420998), (1080, 210499)]