40592880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18793}}^1$

素因数の和:18815

約数の個数: 80

約数和(自身を含む): 139827360

約数和(自身を除く): 99234480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 18793, 37586, 56379, 75172, 93965, 112758, 150344, 169137, 187930, 225516, 281895, 300688, 338274, 375860, 451032, 507411, 563790, 676548, 751720, 845685, 902064, 1014822, 1127580, 1353096, 1503440, 1691370, 2029644, 2255160, 2537055, 2706192, 3382740, 4059288, 4510320, 5074110, 6765480, 8118576, 10148220, 13530960, 20296440, 40592880]

約数ペア:

[(1, 40592880), (2, 20296440), (3, 13530960), (4, 10148220), (5, 8118576), (6, 6765480), (8, 5074110), (9, 4510320), (10, 4059288), (12, 3382740), (15, 2706192), (16, 2537055), (18, 2255160), (20, 2029644), (24, 1691370), (27, 1503440), (30, 1353096), (36, 1127580), (40, 1014822), (45, 902064), (48, 845685), (54, 751720), (60, 676548), (72, 563790), (80, 507411), (90, 451032), (108, 375860), (120, 338274), (135, 300688), (144, 281895), (180, 225516), (216, 187930), (240, 169137), (270, 150344), (360, 112758), (432, 93965), (540, 75172), (720, 56379), (1080, 37586), (2160, 18793)]