32277280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 93078720

約数和(自身を除く): 60801440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 179, 184, 196, 224, 230, 245, 280, 322, 358, 368, 392, 460, 490, 560, 644, 716, 736, 784, 805, 895, 920, 980, 1120, 1127, 1253, 1288, 1432, 1568, 1610, 1790, 1840, 1960, 2254, 2506, 2576, 2864, 3220, 3580, 3680, 3920, 4117, 4508, 5012, 5152, 5635, 5728, 6265, 6440, 7160, 7840, 8234, 8771, 9016, 10024, 11270, 12530, 12880, 14320, 16468, 17542, 18032, 20048, 20585, 22540, 25060, 25760, 28640, 28819, 32936, 35084, 36064, 40096, 41170, 43855, 45080, 50120, 57638, 65872, 70168, 82340, 87710, 90160, 100240, 115276, 131744, 140336, 144095, 164680, 175420, 180320, 200480, 201733, 230552, 280672, 288190, 329360, 350840, 403466, 461104, 576380, 658720, 701680, 806932, 922208, 1008665, 1152760, 1403360, 1613864, 2017330, 2305520, 3227728, 4034660, 4611040, 6455456, 8069320, 16138640, 32277280]

約数ペア:

[(1, 32277280), (2, 16138640), (4, 8069320), (5, 6455456), (7, 4611040), (8, 4034660), (10, 3227728), (14, 2305520), (16, 2017330), (20, 1613864), (23, 1403360), (28, 1152760), (32, 1008665), (35, 922208), (40, 806932), (46, 701680), (49, 658720), (56, 576380), (70, 461104), (80, 403466), (92, 350840), (98, 329360), (112, 288190), (115, 280672), (140, 230552), (160, 201733), (161, 200480), (179, 180320), (184, 175420), (196, 164680), (224, 144095), (230, 140336), (245, 131744), (280, 115276), (322, 100240), (358, 90160), (368, 87710), (392, 82340), (460, 70168), (490, 65872), (560, 57638), (644, 50120), (716, 45080), (736, 43855), (784, 41170), (805, 40096), (895, 36064), (920, 35084), (980, 32936), (1120, 28819), (1127, 28640), (1253, 25760), (1288, 25060), (1432, 22540), (1568, 20585), (1610, 20048), (1790, 18032), (1840, 17542), (1960, 16468), (2254, 14320), (2506, 12880), (2576, 12530), (2864, 11270), (3220, 10024), (3580, 9016), (3680, 8771), (3920, 8234), (4117, 7840), (4508, 7160), (5012, 6440), (5152, 6265), (5635, 5728)]