7315441920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{635021}}^1$

素因数の和:635048

約数の個数: 108

約数和(自身を含む): 25310706876

約数和(自身を除く): 17995264956

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, 635021, 1270042, 1905063, 2540084, 3175105, 3810126, 5080168, 5715189, 6350210, 7620252, 9525315, 10160336, 11430378, 12700420, 15240504, 19050630, 20320672, 22860756, 25400840, 28575945, 30481008, 38101260, 40641344, 45721512, 50801680, 57151890, 60962016, 76202520, 81282688, 91443024, 101603360, 114303780, 121924032, 152405040, 162565376, 182886048, 203206720, 228607560, 243848064, 304810080, 365772096, 406413440, 457215120, 487696128, 609620160, 731544192, 812826880, 914430240, 1219240320, 1463088384, 1828860480, 2438480640, 3657720960, 7315441920]

約数ペア:

[(1, 7315441920), (2, 3657720960), (3, 2438480640), (4, 1828860480), (5, 1463088384), (6, 1219240320), (8, 914430240), (9, 812826880), (10, 731544192), (12, 609620160), (15, 487696128), (16, 457215120), (18, 406413440), (20, 365772096), (24, 304810080), (30, 243848064), (32, 228607560), (36, 203206720), (40, 182886048), (45, 162565376), (48, 152405040), (60, 121924032), (64, 114303780), (72, 101603360), (80, 91443024), (90, 81282688), (96, 76202520), (120, 60962016), (128, 57151890), (144, 50801680), (160, 45721512), (180, 40641344), (192, 38101260), (240, 30481008), (256, 28575945), (288, 25400840), (320, 22860756), (360, 20320672), (384, 19050630), (480, 15240504), (576, 12700420), (640, 11430378), (720, 10160336), (768, 9525315), (960, 7620252), (1152, 6350210), (1280, 5715189), (1440, 5080168), (1920, 3810126), (2304, 3175105), (2880, 2540084), (3840, 1905063), (5760, 1270042), (11520, 635021)]