27061920

素因数分解:

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

素因数の和:18814

約数の個数: 72

約数和(自身を含む): 92353716

約数和(自身を除く): 65291796

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, 18793, 37586, 56379, 75172, 93965, 112758, 150344, 169137, 187930, 225516, 281895, 300688, 338274, 375860, 451032, 563790, 601376, 676548, 751720, 845685, 902064, 1127580, 1353096, 1503440, 1691370, 1804128, 2255160, 2706192, 3006880, 3382740, 4510320, 5412384, 6765480, 9020640, 13530960, 27061920]

約数ペア:

[(1, 27061920), (2, 13530960), (3, 9020640), (4, 6765480), (5, 5412384), (6, 4510320), (8, 3382740), (9, 3006880), (10, 2706192), (12, 2255160), (15, 1804128), (16, 1691370), (18, 1503440), (20, 1353096), (24, 1127580), (30, 902064), (32, 845685), (36, 751720), (40, 676548), (45, 601376), (48, 563790), (60, 451032), (72, 375860), (80, 338274), (90, 300688), (96, 281895), (120, 225516), (144, 187930), (160, 169137), (180, 150344), (240, 112758), (288, 93965), (360, 75172), (480, 56379), (720, 37586), (1440, 18793)]