15345600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 52913280

約数和(自身を除く): 37567680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 139, 150, 160, 184, 192, 200, 230, 240, 276, 278, 300, 320, 345, 368, 400, 417, 460, 480, 552, 556, 575, 600, 690, 695, 736, 800, 834, 920, 960, 1104, 1112, 1150, 1200, 1380, 1390, 1472, 1600, 1668, 1725, 1840, 2085, 2208, 2224, 2300, 2400, 2760, 2780, 3197, 3336, 3450, 3475, 3680, 4170, 4416, 4448, 4600, 4800, 5520, 5560, 6394, 6672, 6900, 6950, 7360, 8340, 8896, 9200, 9591, 10425, 11040, 11120, 12788, 13344, 13800, 13900, 15985, 16680, 18400, 19182, 20850, 22080, 22240, 25576, 26688, 27600, 27800, 31970, 33360, 36800, 38364, 41700, 44480, 47955, 51152, 55200, 55600, 63940, 66720, 76728, 79925, 83400, 95910, 102304, 110400, 111200, 127880, 133440, 153456, 159850, 166800, 191820, 204608, 222400, 239775, 255760, 306912, 319700, 333600, 383640, 479550, 511520, 613824, 639400, 667200, 767280, 959100, 1023040, 1278800, 1534560, 1918200, 2557600, 3069120, 3836400, 5115200, 7672800, 15345600]

約数ペア:

[(1, 15345600), (2, 7672800), (3, 5115200), (4, 3836400), (5, 3069120), (6, 2557600), (8, 1918200), (10, 1534560), (12, 1278800), (15, 1023040), (16, 959100), (20, 767280), (23, 667200), (24, 639400), (25, 613824), (30, 511520), (32, 479550), (40, 383640), (46, 333600), (48, 319700), (50, 306912), (60, 255760), (64, 239775), (69, 222400), (75, 204608), (80, 191820), (92, 166800), (96, 159850), (100, 153456), (115, 133440), (120, 127880), (138, 111200), (139, 110400), (150, 102304), (160, 95910), (184, 83400), (192, 79925), (200, 76728), (230, 66720), (240, 63940), (276, 55600), (278, 55200), (300, 51152), (320, 47955), (345, 44480), (368, 41700), (400, 38364), (417, 36800), (460, 33360), (480, 31970), (552, 27800), (556, 27600), (575, 26688), (600, 25576), (690, 22240), (695, 22080), (736, 20850), (800, 19182), (834, 18400), (920, 16680), (960, 15985), (1104, 13900), (1112, 13800), (1150, 13344), (1200, 12788), (1380, 11120), (1390, 11040), (1472, 10425), (1600, 9591), (1668, 9200), (1725, 8896), (1840, 8340), (2085, 7360), (2208, 6950), (2224, 6900), (2300, 6672), (2400, 6394), (2760, 5560), (2780, 5520), (3197, 4800), (3336, 4600), (3450, 4448), (3475, 4416), (3680, 4170)]