1245519600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79841}}^1$

素因数の和:79875

約数の個数: 120

約数和(自身を含む): 4296777072

約数和(自身を除く): 3051257472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 79841, 159682, 239523, 319364, 399205, 479046, 638728, 798410, 958092, 1037933, 1197615, 1277456, 1596820, 1916184, 1996025, 2075866, 2395230, 3113799, 3193640, 3832368, 3992050, 4151732, 4790460, 5189665, 5988075, 6227598, 6387280, 7984100, 8303464, 9580920, 10379330, 11976150, 12455196, 15568995, 15968200, 16606928, 19161840, 20758660, 23952300, 24910392, 25948325, 31137990, 31936400, 41517320, 47904600, 49820784, 51896650, 62275980, 77844975, 83034640, 95809200, 103793300, 124551960, 155689950, 207586600, 249103920, 311379900, 415173200, 622759800, 1245519600]

約数ペア:

[(1, 1245519600), (2, 622759800), (3, 415173200), (4, 311379900), (5, 249103920), (6, 207586600), (8, 155689950), (10, 124551960), (12, 103793300), (13, 95809200), (15, 83034640), (16, 77844975), (20, 62275980), (24, 51896650), (25, 49820784), (26, 47904600), (30, 41517320), (39, 31936400), (40, 31137990), (48, 25948325), (50, 24910392), (52, 23952300), (60, 20758660), (65, 19161840), (75, 16606928), (78, 15968200), (80, 15568995), (100, 12455196), (104, 11976150), (120, 10379330), (130, 9580920), (150, 8303464), (156, 7984100), (195, 6387280), (200, 6227598), (208, 5988075), (240, 5189665), (260, 4790460), (300, 4151732), (312, 3992050), (325, 3832368), (390, 3193640), (400, 3113799), (520, 2395230), (600, 2075866), (624, 1996025), (650, 1916184), (780, 1596820), (975, 1277456), (1040, 1197615), (1200, 1037933), (1300, 958092), (1560, 798410), (1950, 638728), (2600, 479046), (3120, 399205), (3900, 319364), (5200, 239523), (7800, 159682), (15600, 79841)]