213453120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{222347}}^1$

素因数の和:222367

約数の個数: 56

約数和(自身を含む): 677716704

約数和(自身を除く): 464263584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 222347, 444694, 667041, 889388, 1111735, 1334082, 1778776, 2223470, 2668164, 3335205, 3557552, 4446940, 5336328, 6670410, 7115104, 8893880, 10672656, 13340820, 14230208, 17787760, 21345312, 26681640, 35575520, 42690624, 53363280, 71151040, 106726560, 213453120]

約数ペア:

[(1, 213453120), (2, 106726560), (3, 71151040), (4, 53363280), (5, 42690624), (6, 35575520), (8, 26681640), (10, 21345312), (12, 17787760), (15, 14230208), (16, 13340820), (20, 10672656), (24, 8893880), (30, 7115104), (32, 6670410), (40, 5336328), (48, 4446940), (60, 3557552), (64, 3335205), (80, 2668164), (96, 2223470), (120, 1778776), (160, 1334082), (192, 1111735), (240, 889388), (320, 667041), (480, 444694), (960, 222347)]