30600960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 105421344

約数和(自身を除く): 74820384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 613, 624, 640, 768, 780, 832, 960, 1040, 1226, 1248, 1280, 1560, 1664, 1839, 1920, 2080, 2452, 2496, 3065, 3120, 3328, 3678, 3840, 4160, 4904, 4992, 6130, 6240, 7356, 7969, 8320, 9195, 9808, 9984, 12260, 12480, 14712, 15938, 16640, 18390, 19616, 23907, 24520, 24960, 29424, 31876, 36780, 39232, 39845, 47814, 49040, 49920, 58848, 63752, 73560, 78464, 79690, 95628, 98080, 117696, 119535, 127504, 147120, 156928, 159380, 191256, 196160, 235392, 239070, 255008, 294240, 318760, 382512, 392320, 470784, 478140, 510016, 588480, 637520, 765024, 784640, 956280, 1020032, 1176960, 1275040, 1530048, 1912560, 2040064, 2353920, 2550080, 3060096, 3825120, 5100160, 6120192, 7650240, 10200320, 15300480, 30600960]

約数ペア:

[(1, 30600960), (2, 15300480), (3, 10200320), (4, 7650240), (5, 6120192), (6, 5100160), (8, 3825120), (10, 3060096), (12, 2550080), (13, 2353920), (15, 2040064), (16, 1912560), (20, 1530048), (24, 1275040), (26, 1176960), (30, 1020032), (32, 956280), (39, 784640), (40, 765024), (48, 637520), (52, 588480), (60, 510016), (64, 478140), (65, 470784), (78, 392320), (80, 382512), (96, 318760), (104, 294240), (120, 255008), (128, 239070), (130, 235392), (156, 196160), (160, 191256), (192, 159380), (195, 156928), (208, 147120), (240, 127504), (256, 119535), (260, 117696), (312, 98080), (320, 95628), (384, 79690), (390, 78464), (416, 73560), (480, 63752), (520, 58848), (613, 49920), (624, 49040), (640, 47814), (768, 39845), (780, 39232), (832, 36780), (960, 31876), (1040, 29424), (1226, 24960), (1248, 24520), (1280, 23907), (1560, 19616), (1664, 18390), (1839, 16640), (1920, 15938), (2080, 14712), (2452, 12480), (2496, 12260), (3065, 9984), (3120, 9808), (3328, 9195), (3678, 8320), (3840, 7969), (4160, 7356), (4904, 6240), (4992, 6130)]