2041080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 6233760

約数和(自身を除く): 4192680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 233, 292, 365, 438, 466, 584, 699, 730, 876, 932, 1095, 1165, 1398, 1460, 1752, 1864, 2190, 2330, 2796, 2920, 3495, 4380, 4660, 5592, 6990, 8760, 9320, 13980, 17009, 27960, 34018, 51027, 68036, 85045, 102054, 136072, 170090, 204108, 255135, 340180, 408216, 510270, 680360, 1020540, 2041080]

約数ペア:

[(1, 2041080), (2, 1020540), (3, 680360), (4, 510270), (5, 408216), (6, 340180), (8, 255135), (10, 204108), (12, 170090), (15, 136072), (20, 102054), (24, 85045), (30, 68036), (40, 51027), (60, 34018), (73, 27960), (120, 17009), (146, 13980), (219, 9320), (233, 8760), (292, 6990), (365, 5592), (438, 4660), (466, 4380), (584, 3495), (699, 2920), (730, 2796), (876, 2330), (932, 2190), (1095, 1864), (1165, 1752), (1398, 1460)]