85214160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39451}}^1$

素因数の和:39473

約数の個数: 80

約数和(自身を含む): 293522880

約数和(自身を除く): 208308720

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, 39451, 78902, 118353, 157804, 197255, 236706, 315608, 355059, 394510, 473412, 591765, 631216, 710118, 789020, 946824, 1065177, 1183530, 1420236, 1578040, 1775295, 1893648, 2130354, 2367060, 2840472, 3156080, 3550590, 4260708, 4734120, 5325885, 5680944, 7101180, 8521416, 9468240, 10651770, 14202360, 17042832, 21303540, 28404720, 42607080, 85214160]

約数ペア:

[(1, 85214160), (2, 42607080), (3, 28404720), (4, 21303540), (5, 17042832), (6, 14202360), (8, 10651770), (9, 9468240), (10, 8521416), (12, 7101180), (15, 5680944), (16, 5325885), (18, 4734120), (20, 4260708), (24, 3550590), (27, 3156080), (30, 2840472), (36, 2367060), (40, 2130354), (45, 1893648), (48, 1775295), (54, 1578040), (60, 1420236), (72, 1183530), (80, 1065177), (90, 946824), (108, 789020), (120, 710118), (135, 631216), (144, 591765), (180, 473412), (216, 394510), (240, 355059), (270, 315608), (360, 236706), (432, 197255), (540, 157804), (720, 118353), (1080, 78902), (2160, 39451)]