838650240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{48533}}^1$

素因数の和:48561

約数の個数: 128

約数和(自身を含む): 2970280800

約数和(自身を除く): 2131630560

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 48533, 97066, 145599, 194132, 242665, 291198, 388264, 436797, 485330, 582396, 727995, 776528, 873594, 970660, 1164792, 1310391, 1455990, 1553056, 1747188, 1941320, 2183985, 2329584, 2620782, 2911980, 3106112, 3494376, 3882640, 4367970, 4659168, 5241564, 5823960, 6212224, 6551955, 6988752, 7765280, 8735940, 9318336, 10483128, 11647920, 13103910, 13977504, 15530560, 17471880, 18636672, 20966256, 23295840, 26207820, 27955008, 31061120, 34943760, 41932512, 46591680, 52415640, 55910016, 69887520, 83865024, 93183360, 104831280, 139775040, 167730048, 209662560, 279550080, 419325120, 838650240]

約数ペア:

[(1, 838650240), (2, 419325120), (3, 279550080), (4, 209662560), (5, 167730048), (6, 139775040), (8, 104831280), (9, 93183360), (10, 83865024), (12, 69887520), (15, 55910016), (16, 52415640), (18, 46591680), (20, 41932512), (24, 34943760), (27, 31061120), (30, 27955008), (32, 26207820), (36, 23295840), (40, 20966256), (45, 18636672), (48, 17471880), (54, 15530560), (60, 13977504), (64, 13103910), (72, 11647920), (80, 10483128), (90, 9318336), (96, 8735940), (108, 7765280), (120, 6988752), (128, 6551955), (135, 6212224), (144, 5823960), (160, 5241564), (180, 4659168), (192, 4367970), (216, 3882640), (240, 3494376), (270, 3106112), (288, 2911980), (320, 2620782), (360, 2329584), (384, 2183985), (432, 1941320), (480, 1747188), (540, 1553056), (576, 1455990), (640, 1310391), (720, 1164792), (864, 970660), (960, 873594), (1080, 776528), (1152, 727995), (1440, 582396), (1728, 485330), (1920, 436797), (2160, 388264), (2880, 291198), (3456, 242665), (4320, 194132), (5760, 145599), (8640, 97066), (17280, 48533)]