85235760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39461}}^1$

素因数の和:39483

約数の個数: 80

約数和(自身を含む): 293597280

約数和(自身を除く): 208361520

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, 39461, 78922, 118383, 157844, 197305, 236766, 315688, 355149, 394610, 473532, 591915, 631376, 710298, 789220, 947064, 1065447, 1183830, 1420596, 1578440, 1775745, 1894128, 2130894, 2367660, 2841192, 3156880, 3551490, 4261788, 4735320, 5327235, 5682384, 7102980, 8523576, 9470640, 10654470, 14205960, 17047152, 21308940, 28411920, 42617880, 85235760]

約数ペア:

[(1, 85235760), (2, 42617880), (3, 28411920), (4, 21308940), (5, 17047152), (6, 14205960), (8, 10654470), (9, 9470640), (10, 8523576), (12, 7102980), (15, 5682384), (16, 5327235), (18, 4735320), (20, 4261788), (24, 3551490), (27, 3156880), (30, 2841192), (36, 2367660), (40, 2130894), (45, 1894128), (48, 1775745), (54, 1578440), (60, 1420596), (72, 1183830), (80, 1065447), (90, 947064), (108, 789220), (120, 710298), (135, 631376), (144, 591915), (180, 473532), (216, 394610), (240, 355149), (270, 315688), (360, 236766), (432, 197305), (540, 157844), (720, 118383), (1080, 78922), (2160, 39461)]