393630840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13499}}^1$

素因数の和:13528

約数の個数: 112

約数和(自身を含む): 1327995000

約数和(自身を除く): 934364160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 13499, 14580, 26998, 29160, 40497, 53996, 67495, 80994, 107992, 121491, 134990, 161988, 202485, 242982, 269980, 323976, 364473, 404970, 485964, 539960, 607455, 728946, 809940, 971928, 1093419, 1214910, 1457892, 1619880, 1822365, 2186838, 2429820, 2915784, 3280257, 3644730, 4373676, 4859640, 5467095, 6560514, 7289460, 8747352, 9840771, 10934190, 13121028, 14578920, 16401285, 19681542, 21868380, 26242056, 32802570, 39363084, 43736760, 49203855, 65605140, 78726168, 98407710, 131210280, 196815420, 393630840]

約数ペア:

[(1, 393630840), (2, 196815420), (3, 131210280), (4, 98407710), (5, 78726168), (6, 65605140), (8, 49203855), (9, 43736760), (10, 39363084), (12, 32802570), (15, 26242056), (18, 21868380), (20, 19681542), (24, 16401285), (27, 14578920), (30, 13121028), (36, 10934190), (40, 9840771), (45, 8747352), (54, 7289460), (60, 6560514), (72, 5467095), (81, 4859640), (90, 4373676), (108, 3644730), (120, 3280257), (135, 2915784), (162, 2429820), (180, 2186838), (216, 1822365), (243, 1619880), (270, 1457892), (324, 1214910), (360, 1093419), (405, 971928), (486, 809940), (540, 728946), (648, 607455), (729, 539960), (810, 485964), (972, 404970), (1080, 364473), (1215, 323976), (1458, 269980), (1620, 242982), (1944, 202485), (2430, 161988), (2916, 134990), (3240, 121491), (3645, 107992), (4860, 80994), (5832, 67495), (7290, 53996), (9720, 40497), (13499, 29160), (14580, 26998)]