45780480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1987}}^1$

素因数の和:2016

約数の個数: 120

約数和(自身を含む): 158630472

約数和(自身を除く): 112849992

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 1987, 2304, 2560, 2880, 3840, 3974, 4608, 5760, 5961, 7680, 7948, 9935, 11520, 11922, 15896, 17883, 19870, 23040, 23844, 29805, 31792, 35766, 39740, 47688, 59610, 63584, 71532, 79480, 89415, 95376, 119220, 127168, 143064, 158960, 178830, 190752, 238440, 254336, 286128, 317920, 357660, 381504, 476880, 508672, 572256, 635840, 715320, 763008, 953760, 1017344, 1144512, 1271680, 1430640, 1526016, 1907520, 2289024, 2543360, 2861280, 3052032, 3815040, 4578048, 5086720, 5722560, 7630080, 9156096, 11445120, 15260160, 22890240, 45780480]

約数ペア:

[(1, 45780480), (2, 22890240), (3, 15260160), (4, 11445120), (5, 9156096), (6, 7630080), (8, 5722560), (9, 5086720), (10, 4578048), (12, 3815040), (15, 3052032), (16, 2861280), (18, 2543360), (20, 2289024), (24, 1907520), (30, 1526016), (32, 1430640), (36, 1271680), (40, 1144512), (45, 1017344), (48, 953760), (60, 763008), (64, 715320), (72, 635840), (80, 572256), (90, 508672), (96, 476880), (120, 381504), (128, 357660), (144, 317920), (160, 286128), (180, 254336), (192, 238440), (240, 190752), (256, 178830), (288, 158960), (320, 143064), (360, 127168), (384, 119220), (480, 95376), (512, 89415), (576, 79480), (640, 71532), (720, 63584), (768, 59610), (960, 47688), (1152, 39740), (1280, 35766), (1440, 31792), (1536, 29805), (1920, 23844), (1987, 23040), (2304, 19870), (2560, 17883), (2880, 15896), (3840, 11922), (3974, 11520), (4608, 9935), (5760, 7948), (5961, 7680)]