56809440

素因数分解:

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

素因数の和:39472

約数の個数: 72

約数和(自身を含む): 193867128

約数和(自身を除く): 137057688

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, 39451, 78902, 118353, 157804, 197255, 236706, 315608, 355059, 394510, 473412, 591765, 631216, 710118, 789020, 946824, 1183530, 1262432, 1420236, 1578040, 1775295, 1893648, 2367060, 2840472, 3156080, 3550590, 3787296, 4734120, 5680944, 6312160, 7101180, 9468240, 11361888, 14202360, 18936480, 28404720, 56809440]

約数ペア:

[(1, 56809440), (2, 28404720), (3, 18936480), (4, 14202360), (5, 11361888), (6, 9468240), (8, 7101180), (9, 6312160), (10, 5680944), (12, 4734120), (15, 3787296), (16, 3550590), (18, 3156080), (20, 2840472), (24, 2367060), (30, 1893648), (32, 1775295), (36, 1578040), (40, 1420236), (45, 1262432), (48, 1183530), (60, 946824), (72, 789020), (80, 710118), (90, 631216), (96, 591765), (120, 473412), (144, 394510), (160, 355059), (180, 315608), (240, 236706), (288, 197255), (360, 157804), (480, 118353), (720, 78902), (1440, 39451)]