40203360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27919}}^1$

素因数の和:27940

約数の個数: 72

約数和(自身を含む): 137198880

約数和(自身を除く): 96995520

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27919, 55838, 83757, 111676, 139595, 167514, 223352, 251271, 279190, 335028, 418785, 446704, 502542, 558380, 670056, 837570, 893408, 1005084, 1116760, 1256355, 1340112, 1675140, 2010168, 2233520, 2512710, 2680224, 3350280, 4020336, 4467040, 5025420, 6700560, 8040672, 10050840, 13401120, 20101680, 40203360]

約数ペア:

[(1, 40203360), (2, 20101680), (3, 13401120), (4, 10050840), (5, 8040672), (6, 6700560), (8, 5025420), (9, 4467040), (10, 4020336), (12, 3350280), (15, 2680224), (16, 2512710), (18, 2233520), (20, 2010168), (24, 1675140), (30, 1340112), (32, 1256355), (36, 1116760), (40, 1005084), (45, 893408), (48, 837570), (60, 670056), (72, 558380), (80, 502542), (90, 446704), (96, 418785), (120, 335028), (144, 279190), (160, 251271), (180, 223352), (240, 167514), (288, 139595), (360, 111676), (480, 83757), (720, 55838), (1440, 27919)]