461668320

素因数分解:

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

素因数の和:18897

約数の個数: 144

約数和(自身を含む): 1668204720

約数和(自身を除く): 1206536400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 18859, 24480, 37718, 56577, 75436, 94295, 113154, 150872, 169731, 188590, 226308, 282885, 301744, 320603, 339462, 377180, 452616, 565770, 603488, 641206, 678924, 754360, 848655, 905232, 961809, 1131540, 1282412, 1357848, 1508720, 1603015, 1697310, 1810464, 1923618, 2263080, 2564824, 2715696, 2885427, 3017440, 3206030, 3394620, 3847236, 4526160, 4809045, 5129648, 5431392, 5770854, 6412060, 6789240, 7694472, 9052320, 9618090, 10259296, 11541708, 12824120, 13578480, 14427135, 15388944, 19236180, 23083416, 25648240, 27156960, 28854270, 30777888, 38472360, 46166832, 51296480, 57708540, 76944720, 92333664, 115417080, 153889440, 230834160, 461668320]

約数ペア:

[(1, 461668320), (2, 230834160), (3, 153889440), (4, 115417080), (5, 92333664), (6, 76944720), (8, 57708540), (9, 51296480), (10, 46166832), (12, 38472360), (15, 30777888), (16, 28854270), (17, 27156960), (18, 25648240), (20, 23083416), (24, 19236180), (30, 15388944), (32, 14427135), (34, 13578480), (36, 12824120), (40, 11541708), (45, 10259296), (48, 9618090), (51, 9052320), (60, 7694472), (68, 6789240), (72, 6412060), (80, 5770854), (85, 5431392), (90, 5129648), (96, 4809045), (102, 4526160), (120, 3847236), (136, 3394620), (144, 3206030), (153, 3017440), (160, 2885427), (170, 2715696), (180, 2564824), (204, 2263080), (240, 1923618), (255, 1810464), (272, 1697310), (288, 1603015), (306, 1508720), (340, 1357848), (360, 1282412), (408, 1131540), (480, 961809), (510, 905232), (544, 848655), (612, 754360), (680, 678924), (720, 641206), (765, 603488), (816, 565770), (1020, 452616), (1224, 377180), (1360, 339462), (1440, 320603), (1530, 301744), (1632, 282885), (2040, 226308), (2448, 188590), (2720, 169731), (3060, 150872), (4080, 113154), (4896, 94295), (6120, 75436), (8160, 56577), (12240, 37718), (18859, 24480)]