454128480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 288

約数和(自身を含む): 1768332384

約数和(自身を除く): 1314203904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1427, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 2854, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4281, 4420, 4680, 4896, 5304, 5708, 6120, 6240, 6630, 7072, 7135, 7956, 8160, 8562, 8840, 9360, 9945, 10608, 11416, 12240, 12843, 13260, 14270, 15912, 17124, 17680, 18551, 18720, 19890, 21216, 21405, 22832, 24259, 24480, 25686, 26520, 28540, 31824, 34248, 35360, 37102, 39780, 42810, 45664, 48518, 51372, 53040, 55653, 57080, 63648, 64215, 68496, 72777, 74204, 79560, 85620, 92755, 97036, 102744, 106080, 111306, 114160, 121295, 128430, 136992, 145554, 148408, 159120, 166959, 171240, 185510, 194072, 205488, 218331, 222612, 228320, 242590, 256860, 278265, 291108, 296816, 315367, 318240, 333918, 342480, 363885, 371020, 388144, 410976, 436662, 445224, 485180, 513720, 556530, 582216, 593632, 630734, 667836, 684960, 727770, 742040, 776288, 834795, 873324, 890448, 946101, 970360, 1027440, 1091655, 1113060, 1164432, 1261468, 1335672, 1455540, 1484080, 1576835, 1669590, 1746648, 1780896, 1892202, 1940720, 2054880, 2183310, 2226120, 2328864, 2522936, 2671344, 2838303, 2911080, 2968160, 3153670, 3339180, 3493296, 3784404, 3881440, 4366620, 4452240, 4730505, 5045872, 5342688, 5676606, 5822160, 6307340, 6678360, 6986592, 7568808, 8733240, 8904480, 9461010, 10091744, 11353212, 11644320, 12614680, 13356720, 14191515, 15137616, 17466480, 18922020, 22706424, 25229360, 26713440, 28383030, 30275232, 34932960, 37844040, 45412848, 50458720, 56766060, 75688080, 90825696, 113532120, 151376160, 227064240, 454128480]

約数ペア:

[(1, 454128480), (2, 227064240), (3, 151376160), (4, 113532120), (5, 90825696), (6, 75688080), (8, 56766060), (9, 50458720), (10, 45412848), (12, 37844040), (13, 34932960), (15, 30275232), (16, 28383030), (17, 26713440), (18, 25229360), (20, 22706424), (24, 18922020), (26, 17466480), (30, 15137616), (32, 14191515), (34, 13356720), (36, 12614680), (39, 11644320), (40, 11353212), (45, 10091744), (48, 9461010), (51, 8904480), (52, 8733240), (60, 7568808), (65, 6986592), (68, 6678360), (72, 6307340), (78, 5822160), (80, 5676606), (85, 5342688), (90, 5045872), (96, 4730505), (102, 4452240), (104, 4366620), (117, 3881440), (120, 3784404), (130, 3493296), (136, 3339180), (144, 3153670), (153, 2968160), (156, 2911080), (160, 2838303), (170, 2671344), (180, 2522936), (195, 2328864), (204, 2226120), (208, 2183310), (221, 2054880), (234, 1940720), (240, 1892202), (255, 1780896), (260, 1746648), (272, 1669590), (288, 1576835), (306, 1484080), (312, 1455540), (340, 1335672), (360, 1261468), (390, 1164432), (408, 1113060), (416, 1091655), (442, 1027440), (468, 970360), (480, 946101), (510, 890448), (520, 873324), (544, 834795), (585, 776288), (612, 742040), (624, 727770), (663, 684960), (680, 667836), (720, 630734), (765, 593632), (780, 582216), (816, 556530), (884, 513720), (936, 485180), (1020, 445224), (1040, 436662), (1105, 410976), (1170, 388144), (1224, 371020), (1248, 363885), (1326, 342480), (1360, 333918), (1427, 318240), (1440, 315367), (1530, 296816), (1560, 291108), (1632, 278265), (1768, 256860), (1872, 242590), (1989, 228320), (2040, 222612), (2080, 218331), (2210, 205488), (2340, 194072), (2448, 185510), (2652, 171240), (2720, 166959), (2854, 159120), (3060, 148408), (3120, 145554), (3315, 136992), (3536, 128430), (3744, 121295), (3978, 114160), (4080, 111306), (4281, 106080), (4420, 102744), (4680, 97036), (4896, 92755), (5304, 85620), (5708, 79560), (6120, 74204), (6240, 72777), (6630, 68496), (7072, 64215), (7135, 63648), (7956, 57080), (8160, 55653), (8562, 53040), (8840, 51372), (9360, 48518), (9945, 45664), (10608, 42810), (11416, 39780), (12240, 37102), (12843, 35360), (13260, 34248), (14270, 31824), (15912, 28540), (17124, 26520), (17680, 25686), (18551, 24480), (18720, 24259), (19890, 22832), (21216, 21405)]