7476145920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{648971}}^1$

素因数の和:648998

約数の個数: 108

約数和(自身を含む): 25866725976

約数和(自身を除く): 18390580056

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 648971, 1297942, 1946913, 2595884, 3244855, 3893826, 5191768, 5840739, 6489710, 7787652, 9734565, 10383536, 11681478, 12979420, 15575304, 19469130, 20767072, 23362956, 25958840, 29203695, 31150608, 38938260, 41534144, 46725912, 51917680, 58407390, 62301216, 77876520, 83068288, 93451824, 103835360, 116814780, 124602432, 155753040, 166136576, 186903648, 207670720, 233629560, 249204864, 311506080, 373807296, 415341440, 467259120, 498409728, 623012160, 747614592, 830682880, 934518240, 1246024320, 1495229184, 1869036480, 2492048640, 3738072960, 7476145920]

約数ペア:

[(1, 7476145920), (2, 3738072960), (3, 2492048640), (4, 1869036480), (5, 1495229184), (6, 1246024320), (8, 934518240), (9, 830682880), (10, 747614592), (12, 623012160), (15, 498409728), (16, 467259120), (18, 415341440), (20, 373807296), (24, 311506080), (30, 249204864), (32, 233629560), (36, 207670720), (40, 186903648), (45, 166136576), (48, 155753040), (60, 124602432), (64, 116814780), (72, 103835360), (80, 93451824), (90, 83068288), (96, 77876520), (120, 62301216), (128, 58407390), (144, 51917680), (160, 46725912), (180, 41534144), (192, 38938260), (240, 31150608), (256, 29203695), (288, 25958840), (320, 23362956), (360, 20767072), (384, 19469130), (480, 15575304), (576, 12979420), (640, 11681478), (720, 10383536), (768, 9734565), (960, 7787652), (1152, 6489710), (1280, 5840739), (1440, 5191768), (1920, 3893826), (2304, 3244855), (2880, 2595884), (3840, 1946913), (5760, 1297942), (11520, 648971)]