827831880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{766511}}^1$

素因数の和:766531

約数の個数: 64

約数和(自身を含む): 2759443200

約数和(自身を除く): 1931611320

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, 766511, 1533022, 2299533, 3066044, 3832555, 4599066, 6132088, 6898599, 7665110, 9198132, 11497665, 13797198, 15330220, 18396264, 20695797, 22995330, 27594396, 30660440, 34492995, 41391594, 45990660, 55188792, 68985990, 82783188, 91981320, 103478985, 137971980, 165566376, 206957970, 275943960, 413915940, 827831880]

約数ペア:

[(1, 827831880), (2, 413915940), (3, 275943960), (4, 206957970), (5, 165566376), (6, 137971980), (8, 103478985), (9, 91981320), (10, 82783188), (12, 68985990), (15, 55188792), (18, 45990660), (20, 41391594), (24, 34492995), (27, 30660440), (30, 27594396), (36, 22995330), (40, 20695797), (45, 18396264), (54, 15330220), (60, 13797198), (72, 11497665), (90, 9198132), (108, 7665110), (120, 6898599), (135, 6132088), (180, 4599066), (216, 3832555), (270, 3066044), (360, 2299533), (540, 1533022), (1080, 766511)]