272960640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47389}}^1$

素因数の和:47414

約数の個数: 96

約数和(自身を含む): 942587100

約数和(自身を除く): 669626460

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 47389, 94778, 142167, 189556, 236945, 284334, 379112, 426501, 473890, 568668, 710835, 758224, 853002, 947780, 1137336, 1421670, 1516448, 1706004, 1895560, 2132505, 2274672, 2843340, 3032896, 3412008, 3791120, 4265010, 4549344, 5686680, 6065792, 6824016, 7582240, 8530020, 9098688, 11373360, 13648032, 15164480, 17060040, 18197376, 22746720, 27296064, 30328960, 34120080, 45493440, 54592128, 68240160, 90986880, 136480320, 272960640]

約数ペア:

[(1, 272960640), (2, 136480320), (3, 90986880), (4, 68240160), (5, 54592128), (6, 45493440), (8, 34120080), (9, 30328960), (10, 27296064), (12, 22746720), (15, 18197376), (16, 17060040), (18, 15164480), (20, 13648032), (24, 11373360), (30, 9098688), (32, 8530020), (36, 7582240), (40, 6824016), (45, 6065792), (48, 5686680), (60, 4549344), (64, 4265010), (72, 3791120), (80, 3412008), (90, 3032896), (96, 2843340), (120, 2274672), (128, 2132505), (144, 1895560), (160, 1706004), (180, 1516448), (192, 1421670), (240, 1137336), (288, 947780), (320, 853002), (360, 758224), (384, 710835), (480, 568668), (576, 473890), (640, 426501), (720, 379112), (960, 284334), (1152, 236945), (1440, 189556), (1920, 142167), (2880, 94778), (5760, 47389)]