22725840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 74057760

約数和(自身を除く): 51331920

約数列:

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

約数ペア:

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