558181440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{193813}}^1$

素因数の和:193836

約数の個数: 84

約数和(自身を含む): 1919921484

約数和(自身を除く): 1361740044

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 193813, 387626, 581439, 775252, 969065, 1162878, 1550504, 1744317, 1938130, 2325756, 2907195, 3101008, 3488634, 3876260, 4651512, 5814390, 6202016, 6977268, 7752520, 8721585, 9303024, 11628780, 12404032, 13954536, 15505040, 17443170, 18606048, 23257560, 27909072, 31010080, 34886340, 37212096, 46515120, 55818144, 62020160, 69772680, 93030240, 111636288, 139545360, 186060480, 279090720, 558181440]

約数ペア:

[(1, 558181440), (2, 279090720), (3, 186060480), (4, 139545360), (5, 111636288), (6, 93030240), (8, 69772680), (9, 62020160), (10, 55818144), (12, 46515120), (15, 37212096), (16, 34886340), (18, 31010080), (20, 27909072), (24, 23257560), (30, 18606048), (32, 17443170), (36, 15505040), (40, 13954536), (45, 12404032), (48, 11628780), (60, 9303024), (64, 8721585), (72, 7752520), (80, 6977268), (90, 6202016), (96, 5814390), (120, 4651512), (144, 3876260), (160, 3488634), (180, 3101008), (192, 2907195), (240, 2325756), (288, 1938130), (320, 1744317), (360, 1550504), (480, 1162878), (576, 969065), (720, 775252), (960, 581439), (1440, 387626), (2880, 193813)]