204838652520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{189665419}}^1$

素因数の和:189665439

約数の個数: 64

約数和(自身を含む): 682795512000

約数和(自身を除く): 477956859480

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, 189665419, 379330838, 568996257, 758661676, 948327095, 1137992514, 1517323352, 1706988771, 1896654190, 2275985028, 2844981285, 3413977542, 3793308380, 4551970056, 5120966313, 5689962570, 6827955084, 7586616760, 8534943855, 10241932626, 11379925140, 13655910168, 17069887710, 20483865252, 22759850280, 25604831565, 34139775420, 40967730504, 51209663130, 68279550840, 102419326260, 204838652520]

約数ペア:

[(1, 204838652520), (2, 102419326260), (3, 68279550840), (4, 51209663130), (5, 40967730504), (6, 34139775420), (8, 25604831565), (9, 22759850280), (10, 20483865252), (12, 17069887710), (15, 13655910168), (18, 11379925140), (20, 10241932626), (24, 8534943855), (27, 7586616760), (30, 6827955084), (36, 5689962570), (40, 5120966313), (45, 4551970056), (54, 3793308380), (60, 3413977542), (72, 2844981285), (90, 2275985028), (108, 1896654190), (120, 1706988771), (135, 1517323352), (180, 1137992514), (216, 948327095), (270, 758661676), (360, 568996257), (540, 379330838), (1080, 189665419)]