745513920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15227}}^1$

素因数の和:15267

約数の個数: 168

約数和(自身を含む): 2715274224

約数和(自身を除く): 1969760304

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 15227, 16320, 24480, 30454, 45681, 48960, 60908, 76135, 91362, 121816, 137043, 152270, 182724, 228405, 243632, 258859, 274086, 304540, 365448, 456810, 487264, 517718, 548172, 609080, 685215, 730896, 776577, 913620, 974528, 1035436, 1096344, 1218160, 1294295, 1370430, 1461792, 1553154, 1827240, 2070872, 2192688, 2329731, 2436320, 2588590, 2740860, 2923584, 3106308, 3654480, 3882885, 4141744, 4385376, 4659462, 4872640, 5177180, 5481720, 6212616, 7308960, 7765770, 8283488, 8770752, 9318924, 10354360, 10963440, 11648655, 12425232, 14617920, 15531540, 16566976, 18637848, 20708720, 21926880, 23297310, 24850464, 31063080, 37275696, 41417440, 43853760, 46594620, 49700928, 62126160, 74551392, 82834880, 93189240, 124252320, 149102784, 186378480, 248504640, 372756960, 745513920]

約数ペア:

[(1, 745513920), (2, 372756960), (3, 248504640), (4, 186378480), (5, 149102784), (6, 124252320), (8, 93189240), (9, 82834880), (10, 74551392), (12, 62126160), (15, 49700928), (16, 46594620), (17, 43853760), (18, 41417440), (20, 37275696), (24, 31063080), (30, 24850464), (32, 23297310), (34, 21926880), (36, 20708720), (40, 18637848), (45, 16566976), (48, 15531540), (51, 14617920), (60, 12425232), (64, 11648655), (68, 10963440), (72, 10354360), (80, 9318924), (85, 8770752), (90, 8283488), (96, 7765770), (102, 7308960), (120, 6212616), (136, 5481720), (144, 5177180), (153, 4872640), (160, 4659462), (170, 4385376), (180, 4141744), (192, 3882885), (204, 3654480), (240, 3106308), (255, 2923584), (272, 2740860), (288, 2588590), (306, 2436320), (320, 2329731), (340, 2192688), (360, 2070872), (408, 1827240), (480, 1553154), (510, 1461792), (544, 1370430), (576, 1294295), (612, 1218160), (680, 1096344), (720, 1035436), (765, 974528), (816, 913620), (960, 776577), (1020, 730896), (1088, 685215), (1224, 609080), (1360, 548172), (1440, 517718), (1530, 487264), (1632, 456810), (2040, 365448), (2448, 304540), (2720, 274086), (2880, 258859), (3060, 243632), (3264, 228405), (4080, 182724), (4896, 152270), (5440, 137043), (6120, 121816), (8160, 91362), (9792, 76135), (12240, 60908), (15227, 48960), (16320, 45681), (24480, 30454)]