45451680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 150504480

約数和(自身を除く): 105052800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 179, 184, 230, 240, 276, 345, 358, 368, 460, 480, 529, 537, 552, 690, 716, 736, 895, 920, 1058, 1074, 1104, 1380, 1432, 1587, 1790, 1840, 2116, 2148, 2208, 2645, 2685, 2760, 2864, 3174, 3580, 3680, 4117, 4232, 4296, 5290, 5370, 5520, 5728, 6348, 7160, 7935, 8234, 8464, 8592, 10580, 10740, 11040, 12351, 12696, 14320, 15870, 16468, 16928, 17184, 20585, 21160, 21480, 24702, 25392, 28640, 31740, 32936, 41170, 42320, 42960, 49404, 50784, 61755, 63480, 65872, 82340, 84640, 85920, 94691, 98808, 123510, 126960, 131744, 164680, 189382, 197616, 247020, 253920, 284073, 329360, 378764, 395232, 473455, 494040, 568146, 658720, 757528, 946910, 988080, 1136292, 1420365, 1515056, 1893820, 1976160, 2272584, 2840730, 3030112, 3787640, 4545168, 5681460, 7575280, 9090336, 11362920, 15150560, 22725840, 45451680]

約数ペア:

[(1, 45451680), (2, 22725840), (3, 15150560), (4, 11362920), (5, 9090336), (6, 7575280), (8, 5681460), (10, 4545168), (12, 3787640), (15, 3030112), (16, 2840730), (20, 2272584), (23, 1976160), (24, 1893820), (30, 1515056), (32, 1420365), (40, 1136292), (46, 988080), (48, 946910), (60, 757528), (69, 658720), (80, 568146), (92, 494040), (96, 473455), (115, 395232), (120, 378764), (138, 329360), (160, 284073), (179, 253920), (184, 247020), (230, 197616), (240, 189382), (276, 164680), (345, 131744), (358, 126960), (368, 123510), (460, 98808), (480, 94691), (529, 85920), (537, 84640), (552, 82340), (690, 65872), (716, 63480), (736, 61755), (895, 50784), (920, 49404), (1058, 42960), (1074, 42320), (1104, 41170), (1380, 32936), (1432, 31740), (1587, 28640), (1790, 25392), (1840, 24702), (2116, 21480), (2148, 21160), (2208, 20585), (2645, 17184), (2685, 16928), (2760, 16468), (2864, 15870), (3174, 14320), (3580, 12696), (3680, 12351), (4117, 11040), (4232, 10740), (4296, 10580), (5290, 8592), (5370, 8464), (5520, 8234), (5728, 7935), (6348, 7160)]