7673880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{63949}}^1$

素因数の和:63963

約数の個数: 32

約数和(自身を含む): 23022000

約数和(自身を除く): 15348120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 63949, 127898, 191847, 255796, 319745, 383694, 511592, 639490, 767388, 959235, 1278980, 1534776, 1918470, 2557960, 3836940, 7673880]

約数ペア:

[(1, 7673880), (2, 3836940), (3, 2557960), (4, 1918470), (5, 1534776), (6, 1278980), (8, 959235), (10, 767388), (12, 639490), (15, 511592), (20, 383694), (24, 319745), (30, 255796), (40, 191847), (60, 127898), (120, 63949)]