2050380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3797}}^1$

素因数の和:3815

約数の個数: 48

約数和(自身を含む): 6380640

約数和(自身を除く): 4330260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3797, 7594, 11391, 15188, 18985, 22782, 34173, 37970, 45564, 56955, 68346, 75940, 102519, 113910, 136692, 170865, 205038, 227820, 341730, 410076, 512595, 683460, 1025190, 2050380]

約数ペア:

[(1, 2050380), (2, 1025190), (3, 683460), (4, 512595), (5, 410076), (6, 341730), (9, 227820), (10, 205038), (12, 170865), (15, 136692), (18, 113910), (20, 102519), (27, 75940), (30, 68346), (36, 56955), (45, 45564), (54, 37970), (60, 34173), (90, 22782), (108, 18985), (135, 15188), (180, 11391), (270, 7594), (540, 3797)]