72210240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25073}}^1$

素因数の和:25096

約数の個数: 84

約数和(自身を含む): 248383044

約数和(自身を除く): 176172804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25073, 50146, 75219, 100292, 125365, 150438, 200584, 225657, 250730, 300876, 376095, 401168, 451314, 501460, 601752, 752190, 802336, 902628, 1002920, 1128285, 1203504, 1504380, 1604672, 1805256, 2005840, 2256570, 2407008, 3008760, 3610512, 4011680, 4513140, 4814016, 6017520, 7221024, 8023360, 9026280, 12035040, 14442048, 18052560, 24070080, 36105120, 72210240]

約数ペア:

[(1, 72210240), (2, 36105120), (3, 24070080), (4, 18052560), (5, 14442048), (6, 12035040), (8, 9026280), (9, 8023360), (10, 7221024), (12, 6017520), (15, 4814016), (16, 4513140), (18, 4011680), (20, 3610512), (24, 3008760), (30, 2407008), (32, 2256570), (36, 2005840), (40, 1805256), (45, 1604672), (48, 1504380), (60, 1203504), (64, 1128285), (72, 1002920), (80, 902628), (90, 802336), (96, 752190), (120, 601752), (144, 501460), (160, 451314), (180, 401168), (192, 376095), (240, 300876), (288, 250730), (320, 225657), (360, 200584), (480, 150438), (576, 125365), (720, 100292), (960, 75219), (1440, 50146), (2880, 25073)]