204101640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{188983}}^1$

素因数の和:189003

約数の個数: 64

約数和(自身を含む): 680342400

約数和(自身を除く): 476240760

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, 188983, 377966, 566949, 755932, 944915, 1133898, 1511864, 1700847, 1889830, 2267796, 2834745, 3401694, 3779660, 4535592, 5102541, 5669490, 6803388, 7559320, 8504235, 10205082, 11338980, 13606776, 17008470, 20410164, 22677960, 25512705, 34016940, 40820328, 51025410, 68033880, 102050820, 204101640]

約数ペア:

[(1, 204101640), (2, 102050820), (3, 68033880), (4, 51025410), (5, 40820328), (6, 34016940), (8, 25512705), (9, 22677960), (10, 20410164), (12, 17008470), (15, 13606776), (18, 11338980), (20, 10205082), (24, 8504235), (27, 7559320), (30, 6803388), (36, 5669490), (40, 5102541), (45, 4535592), (54, 3779660), (60, 3401694), (72, 2834745), (90, 2267796), (108, 1889830), (120, 1700847), (135, 1511864), (180, 1133898), (216, 944915), (270, 755932), (360, 566949), (540, 377966), (1080, 188983)]