2961123840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{128521}}^1$

素因数の和:128550

約数の個数: 120

約数和(自身を含む): 10255284468

約数和(自身を除く): 7294160628

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, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 128521, 257042, 385563, 514084, 642605, 771126, 1028168, 1156689, 1285210, 1542252, 1927815, 2056336, 2313378, 2570420, 3084504, 3855630, 4112672, 4626756, 5140840, 5783445, 6169008, 7711260, 8225344, 9253512, 10281680, 11566890, 12338016, 15422520, 16450688, 18507024, 20563360, 23133780, 24676032, 30845040, 32901376, 37014048, 41126720, 46267560, 49352064, 61690080, 65802752, 74028096, 82253440, 92535120, 98704128, 123380160, 148056192, 164506880, 185070240, 197408256, 246760320, 296112384, 329013760, 370140480, 493520640, 592224768, 740280960, 987041280, 1480561920, 2961123840]

約数ペア:

[(1, 2961123840), (2, 1480561920), (3, 987041280), (4, 740280960), (5, 592224768), (6, 493520640), (8, 370140480), (9, 329013760), (10, 296112384), (12, 246760320), (15, 197408256), (16, 185070240), (18, 164506880), (20, 148056192), (24, 123380160), (30, 98704128), (32, 92535120), (36, 82253440), (40, 74028096), (45, 65802752), (48, 61690080), (60, 49352064), (64, 46267560), (72, 41126720), (80, 37014048), (90, 32901376), (96, 30845040), (120, 24676032), (128, 23133780), (144, 20563360), (160, 18507024), (180, 16450688), (192, 15422520), (240, 12338016), (256, 11566890), (288, 10281680), (320, 9253512), (360, 8225344), (384, 7711260), (480, 6169008), (512, 5783445), (576, 5140840), (640, 4626756), (720, 4112672), (768, 3855630), (960, 3084504), (1152, 2570420), (1280, 2313378), (1440, 2056336), (1536, 1927815), (1920, 1542252), (2304, 1285210), (2560, 1156689), (2880, 1028168), (3840, 771126), (4608, 642605), (5760, 514084), (7680, 385563), (11520, 257042), (23040, 128521)]