83881440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19417}}^1$

素因数の和:19441

約数の個数: 96

約数和(自身を含む): 293600160

約数和(自身を除く): 209718720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 19417, 38834, 58251, 77668, 97085, 116502, 155336, 174753, 194170, 233004, 291255, 310672, 349506, 388340, 466008, 524259, 582510, 621344, 699012, 776680, 873765, 932016, 1048518, 1165020, 1398024, 1553360, 1747530, 1864032, 2097036, 2330040, 2621295, 2796048, 3106720, 3495060, 4194072, 4660080, 5242590, 5592096, 6990120, 8388144, 9320160, 10485180, 13980240, 16776288, 20970360, 27960480, 41940720, 83881440]

約数ペア:

[(1, 83881440), (2, 41940720), (3, 27960480), (4, 20970360), (5, 16776288), (6, 13980240), (8, 10485180), (9, 9320160), (10, 8388144), (12, 6990120), (15, 5592096), (16, 5242590), (18, 4660080), (20, 4194072), (24, 3495060), (27, 3106720), (30, 2796048), (32, 2621295), (36, 2330040), (40, 2097036), (45, 1864032), (48, 1747530), (54, 1553360), (60, 1398024), (72, 1165020), (80, 1048518), (90, 932016), (96, 873765), (108, 776680), (120, 699012), (135, 621344), (144, 582510), (160, 524259), (180, 466008), (216, 388340), (240, 349506), (270, 310672), (288, 291255), (360, 233004), (432, 194170), (480, 174753), (540, 155336), (720, 116502), (864, 97085), (1080, 77668), (1440, 58251), (2160, 38834), (4320, 19417)]