7842960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3631}}^1$

素因数の和:3653

約数の個数: 80

約数和(自身を含む): 27022080

約数和(自身を除く): 19179120

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, 3631, 7262, 10893, 14524, 18155, 21786, 29048, 32679, 36310, 43572, 54465, 58096, 65358, 72620, 87144, 98037, 108930, 130716, 145240, 163395, 174288, 196074, 217860, 261432, 290480, 326790, 392148, 435720, 490185, 522864, 653580, 784296, 871440, 980370, 1307160, 1568592, 1960740, 2614320, 3921480, 7842960]

約数ペア:

[(1, 7842960), (2, 3921480), (3, 2614320), (4, 1960740), (5, 1568592), (6, 1307160), (8, 980370), (9, 871440), (10, 784296), (12, 653580), (15, 522864), (16, 490185), (18, 435720), (20, 392148), (24, 326790), (27, 290480), (30, 261432), (36, 217860), (40, 196074), (45, 174288), (48, 163395), (54, 145240), (60, 130716), (72, 108930), (80, 98037), (90, 87144), (108, 72620), (120, 65358), (135, 58096), (144, 54465), (180, 43572), (216, 36310), (240, 32679), (270, 29048), (360, 21786), (432, 18155), (540, 14524), (720, 10893), (1080, 7262), (2160, 3631)]