30695520

素因数分解:

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

素因数の和:63967

約数の個数: 48

約数和(自身を含む): 96692400

約数和(自身を除く): 65996880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 63949, 127898, 191847, 255796, 319745, 383694, 511592, 639490, 767388, 959235, 1023184, 1278980, 1534776, 1918470, 2046368, 2557960, 3069552, 3836940, 5115920, 6139104, 7673880, 10231840, 15347760, 30695520]

約数ペア:

[(1, 30695520), (2, 15347760), (3, 10231840), (4, 7673880), (5, 6139104), (6, 5115920), (8, 3836940), (10, 3069552), (12, 2557960), (15, 2046368), (16, 1918470), (20, 1534776), (24, 1278980), (30, 1023184), (32, 959235), (40, 767388), (48, 639490), (60, 511592), (80, 383694), (96, 319745), (120, 255796), (160, 191847), (240, 127898), (480, 63949)]