842402520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2340007}}^1$

素因数の和:2340024

約数の個数: 48

約数和(自身を含む): 2737809360

約数和(自身を除く): 1895406840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2340007, 4680014, 7020021, 9360028, 11700035, 14040042, 18720056, 21060063, 23400070, 28080084, 35100105, 42120126, 46800140, 56160168, 70200210, 84240252, 93600280, 105300315, 140400420, 168480504, 210600630, 280800840, 421201260, 842402520]

約数ペア:

[(1, 842402520), (2, 421201260), (3, 280800840), (4, 210600630), (5, 168480504), (6, 140400420), (8, 105300315), (9, 93600280), (10, 84240252), (12, 70200210), (15, 56160168), (18, 46800140), (20, 42120126), (24, 35100105), (30, 28080084), (36, 23400070), (40, 21060063), (45, 18720056), (60, 14040042), (72, 11700035), (90, 9360028), (120, 7020021), (180, 4680014), (360, 2340007)]