76944720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18859}}^1$

素因数の和:18892

約数の個数: 80

約数和(自身を含む): 252573120

約数和(自身を除く): 175628400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18859, 37718, 56577, 75436, 94295, 113154, 150872, 188590, 226308, 282885, 301744, 320603, 377180, 452616, 565770, 641206, 754360, 905232, 961809, 1131540, 1282412, 1508720, 1603015, 1923618, 2263080, 2564824, 3206030, 3847236, 4526160, 4809045, 5129648, 6412060, 7694472, 9618090, 12824120, 15388944, 19236180, 25648240, 38472360, 76944720]

約数ペア:

[(1, 76944720), (2, 38472360), (3, 25648240), (4, 19236180), (5, 15388944), (6, 12824120), (8, 9618090), (10, 7694472), (12, 6412060), (15, 5129648), (16, 4809045), (17, 4526160), (20, 3847236), (24, 3206030), (30, 2564824), (34, 2263080), (40, 1923618), (48, 1603015), (51, 1508720), (60, 1282412), (68, 1131540), (80, 961809), (85, 905232), (102, 754360), (120, 641206), (136, 565770), (170, 452616), (204, 377180), (240, 320603), (255, 301744), (272, 282885), (340, 226308), (408, 188590), (510, 150872), (680, 113154), (816, 94295), (1020, 75436), (1360, 56577), (2040, 37718), (4080, 18859)]