45408720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 117438000

約数列:

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

約数ペア:

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