7987331280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{22381}}^1$

素因数の和:23884

約数の個数: 80

約数和(自身を含む): 24778485504

約数和(自身を除く): 16791154224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1487, 2974, 4461, 5948, 7435, 8922, 11896, 14870, 17844, 22305, 22381, 23792, 29740, 35688, 44610, 44762, 59480, 67143, 71376, 89220, 89524, 111905, 118960, 134286, 178440, 179048, 223810, 268572, 335715, 356880, 358096, 447620, 537144, 671430, 895240, 1074288, 1342860, 1790480, 2685720, 5371440, 33280547, 66561094, 99841641, 133122188, 166402735, 199683282, 266244376, 332805470, 399366564, 499208205, 532488752, 665610940, 798733128, 998416410, 1331221880, 1597466256, 1996832820, 2662443760, 3993665640, 7987331280]

約数ペア:

[(1, 7987331280), (2, 3993665640), (3, 2662443760), (4, 1996832820), (5, 1597466256), (6, 1331221880), (8, 998416410), (10, 798733128), (12, 665610940), (15, 532488752), (16, 499208205), (20, 399366564), (24, 332805470), (30, 266244376), (40, 199683282), (48, 166402735), (60, 133122188), (80, 99841641), (120, 66561094), (240, 33280547), (1487, 5371440), (2974, 2685720), (4461, 1790480), (5948, 1342860), (7435, 1074288), (8922, 895240), (11896, 671430), (14870, 537144), (17844, 447620), (22305, 358096), (22381, 356880), (23792, 335715), (29740, 268572), (35688, 223810), (44610, 179048), (44762, 178440), (59480, 134286), (67143, 118960), (71376, 111905), (89220, 89524)]