2321888640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52579}}^1$

素因数の和:52624

約数の個数: 128

約数和(自身を含む): 7722950400

約数和(自身を除く): 5401061760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 52579, 105158, 157737, 210316, 262895, 315474, 420632, 525790, 630948, 788685, 841264, 1051580, 1209317, 1261896, 1577370, 1682528, 2103160, 2418634, 2523792, 3154740, 3365056, 3627951, 4206320, 4837268, 5047584, 6046585, 6309480, 6730112, 7255902, 8412640, 9674536, 10095168, 12093170, 12618960, 14511804, 16825280, 18139755, 19349072, 20190336, 24186340, 25237920, 29023608, 33650560, 36279510, 38698144, 48372680, 50475840, 58047216, 72559020, 77396288, 96745360, 100951680, 116094432, 145118040, 154792576, 193490720, 232188864, 290236080, 386981440, 464377728, 580472160, 773962880, 1160944320, 2321888640]

約数ペア:

[(1, 2321888640), (2, 1160944320), (3, 773962880), (4, 580472160), (5, 464377728), (6, 386981440), (8, 290236080), (10, 232188864), (12, 193490720), (15, 154792576), (16, 145118040), (20, 116094432), (23, 100951680), (24, 96745360), (30, 77396288), (32, 72559020), (40, 58047216), (46, 50475840), (48, 48372680), (60, 38698144), (64, 36279510), (69, 33650560), (80, 29023608), (92, 25237920), (96, 24186340), (115, 20190336), (120, 19349072), (128, 18139755), (138, 16825280), (160, 14511804), (184, 12618960), (192, 12093170), (230, 10095168), (240, 9674536), (276, 8412640), (320, 7255902), (345, 6730112), (368, 6309480), (384, 6046585), (460, 5047584), (480, 4837268), (552, 4206320), (640, 3627951), (690, 3365056), (736, 3154740), (920, 2523792), (960, 2418634), (1104, 2103160), (1380, 1682528), (1472, 1577370), (1840, 1261896), (1920, 1209317), (2208, 1051580), (2760, 841264), (2944, 788685), (3680, 630948), (4416, 525790), (5520, 420632), (7360, 315474), (8832, 262895), (11040, 210316), (14720, 157737), (22080, 105158), (44160, 52579)]