9902763120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41261513}}^1$

素因数の和:41261529

約数の個数: 40

約数和(自身を含む): 30698566416

約数和(自身を除く): 20795803296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41261513, 82523026, 123784539, 165046052, 206307565, 247569078, 330092104, 412615130, 495138156, 618922695, 660184208, 825230260, 990276312, 1237845390, 1650460520, 1980552624, 2475690780, 3300921040, 4951381560, 9902763120]

約数ペア:

[(1, 9902763120), (2, 4951381560), (3, 3300921040), (4, 2475690780), (5, 1980552624), (6, 1650460520), (8, 1237845390), (10, 990276312), (12, 825230260), (15, 660184208), (16, 618922695), (20, 495138156), (24, 412615130), (30, 330092104), (40, 247569078), (48, 206307565), (60, 165046052), (80, 123784539), (120, 82523026), (240, 41261513)]