56823840

素因数分解:

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

素因数の和:39482

約数の個数: 72

約数和(自身を含む): 193916268

約数和(自身を除く): 137092428

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, 39461, 78922, 118383, 157844, 197305, 236766, 315688, 355149, 394610, 473532, 591915, 631376, 710298, 789220, 947064, 1183830, 1262752, 1420596, 1578440, 1775745, 1894128, 2367660, 2841192, 3156880, 3551490, 3788256, 4735320, 5682384, 6313760, 7102980, 9470640, 11364768, 14205960, 18941280, 28411920, 56823840]

約数ペア:

[(1, 56823840), (2, 28411920), (3, 18941280), (4, 14205960), (5, 11364768), (6, 9470640), (8, 7102980), (9, 6313760), (10, 5682384), (12, 4735320), (15, 3788256), (16, 3551490), (18, 3156880), (20, 2841192), (24, 2367660), (30, 1894128), (32, 1775745), (36, 1578440), (40, 1420596), (45, 1262752), (48, 1183830), (60, 947064), (72, 789220), (80, 710298), (90, 631376), (96, 591915), (120, 473532), (144, 394610), (160, 355149), (180, 315688), (240, 236766), (288, 197305), (360, 157844), (480, 118383), (720, 78922), (1440, 39461)]