412812720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:904

約数の個数: 160

約数和(自身を含む): 1428480000

約数和(自身を除く): 1015667280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 383, 432, 499, 540, 720, 766, 998, 1080, 1149, 1497, 1532, 1915, 1996, 2160, 2298, 2495, 2994, 3064, 3447, 3830, 3992, 4491, 4596, 4990, 5745, 5988, 6128, 6894, 7485, 7660, 7984, 8982, 9192, 9980, 10341, 11490, 11976, 13473, 13788, 14970, 15320, 17235, 17964, 18384, 19960, 20682, 22455, 22980, 23952, 26946, 27576, 29940, 30640, 34470, 35928, 39920, 41364, 44910, 45960, 51705, 53892, 55152, 59880, 67365, 68940, 71856, 82728, 89820, 91920, 103410, 107784, 119760, 134730, 137880, 165456, 179640, 191117, 206820, 215568, 269460, 275760, 359280, 382234, 413640, 538920, 573351, 764468, 827280, 955585, 1077840, 1146702, 1528936, 1720053, 1911170, 2293404, 2866755, 3057872, 3440106, 3822340, 4586808, 5160159, 5733510, 6880212, 7644680, 8600265, 9173616, 10320318, 11467020, 13760424, 15289360, 17200530, 20640636, 22934040, 25800795, 27520848, 34401060, 41281272, 45868080, 51601590, 68802120, 82562544, 103203180, 137604240, 206406360, 412812720]

約数ペア:

[(1, 412812720), (2, 206406360), (3, 137604240), (4, 103203180), (5, 82562544), (6, 68802120), (8, 51601590), (9, 45868080), (10, 41281272), (12, 34401060), (15, 27520848), (16, 25800795), (18, 22934040), (20, 20640636), (24, 17200530), (27, 15289360), (30, 13760424), (36, 11467020), (40, 10320318), (45, 9173616), (48, 8600265), (54, 7644680), (60, 6880212), (72, 5733510), (80, 5160159), (90, 4586808), (108, 3822340), (120, 3440106), (135, 3057872), (144, 2866755), (180, 2293404), (216, 1911170), (240, 1720053), (270, 1528936), (360, 1146702), (383, 1077840), (432, 955585), (499, 827280), (540, 764468), (720, 573351), (766, 538920), (998, 413640), (1080, 382234), (1149, 359280), (1497, 275760), (1532, 269460), (1915, 215568), (1996, 206820), (2160, 191117), (2298, 179640), (2495, 165456), (2994, 137880), (3064, 134730), (3447, 119760), (3830, 107784), (3992, 103410), (4491, 91920), (4596, 89820), (4990, 82728), (5745, 71856), (5988, 68940), (6128, 67365), (6894, 59880), (7485, 55152), (7660, 53892), (7984, 51705), (8982, 45960), (9192, 44910), (9980, 41364), (10341, 39920), (11490, 35928), (11976, 34470), (13473, 30640), (13788, 29940), (14970, 27576), (15320, 26946), (17235, 23952), (17964, 22980), (18384, 22455), (19960, 20682)]