90817440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 330946560

約数和(自身を除く): 240129120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 151, 160, 168, 179, 210, 224, 240, 280, 302, 336, 358, 420, 453, 480, 537, 560, 604, 672, 716, 755, 840, 895, 906, 1057, 1074, 1120, 1208, 1253, 1432, 1510, 1680, 1790, 1812, 2114, 2148, 2265, 2416, 2506, 2685, 2864, 3020, 3171, 3360, 3580, 3624, 3759, 4228, 4296, 4530, 4832, 5012, 5285, 5370, 5728, 6040, 6265, 6342, 7160, 7248, 7518, 8456, 8592, 9060, 10024, 10570, 10740, 12080, 12530, 12684, 14320, 14496, 15036, 15855, 16912, 17184, 18120, 18795, 20048, 21140, 21480, 24160, 25060, 25368, 27029, 28640, 30072, 31710, 33824, 36240, 37590, 40096, 42280, 42960, 50120, 50736, 54058, 60144, 63420, 72480, 75180, 81087, 84560, 85920, 100240, 101472, 108116, 120288, 126840, 135145, 150360, 162174, 169120, 189203, 200480, 216232, 253680, 270290, 300720, 324348, 378406, 405435, 432464, 507360, 540580, 567609, 601440, 648696, 756812, 810870, 864928, 946015, 1081160, 1135218, 1297392, 1513624, 1621740, 1892030, 2162320, 2270436, 2594784, 2838045, 3027248, 3243480, 3784060, 4324640, 4540872, 5676090, 6054496, 6486960, 7568120, 9081744, 11352180, 12973920, 15136240, 18163488, 22704360, 30272480, 45408720, 90817440]

約数ペア:

[(1, 90817440), (2, 45408720), (3, 30272480), (4, 22704360), (5, 18163488), (6, 15136240), (7, 12973920), (8, 11352180), (10, 9081744), (12, 7568120), (14, 6486960), (15, 6054496), (16, 5676090), (20, 4540872), (21, 4324640), (24, 3784060), (28, 3243480), (30, 3027248), (32, 2838045), (35, 2594784), (40, 2270436), (42, 2162320), (48, 1892030), (56, 1621740), (60, 1513624), (70, 1297392), (80, 1135218), (84, 1081160), (96, 946015), (105, 864928), (112, 810870), (120, 756812), (140, 648696), (151, 601440), (160, 567609), (168, 540580), (179, 507360), (210, 432464), (224, 405435), (240, 378406), (280, 324348), (302, 300720), (336, 270290), (358, 253680), (420, 216232), (453, 200480), (480, 189203), (537, 169120), (560, 162174), (604, 150360), (672, 135145), (716, 126840), (755, 120288), (840, 108116), (895, 101472), (906, 100240), (1057, 85920), (1074, 84560), (1120, 81087), (1208, 75180), (1253, 72480), (1432, 63420), (1510, 60144), (1680, 54058), (1790, 50736), (1812, 50120), (2114, 42960), (2148, 42280), (2265, 40096), (2416, 37590), (2506, 36240), (2685, 33824), (2864, 31710), (3020, 30072), (3171, 28640), (3360, 27029), (3580, 25368), (3624, 25060), (3759, 24160), (4228, 21480), (4296, 21140), (4530, 20048), (4832, 18795), (5012, 18120), (5285, 17184), (5370, 16912), (5728, 15855), (6040, 15036), (6265, 14496), (6342, 14320), (7160, 12684), (7248, 12530), (7518, 12080), (8456, 10740), (8592, 10570), (9060, 10024)]