401675520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3660

約数の個数: 144

約数和(自身を含む): 1327455360

約数和(自身を除く): 925779840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3607, 3712, 3840, 4640, 5568, 6960, 7214, 7424, 9280, 10821, 11136, 13920, 14428, 18035, 18560, 21642, 22272, 27840, 28856, 36070, 37120, 43284, 54105, 55680, 57712, 72140, 86568, 104603, 108210, 111360, 115424, 144280, 173136, 209206, 216420, 230848, 288560, 313809, 346272, 418412, 432840, 461696, 523015, 577120, 627618, 692544, 836824, 865680, 923392, 1046030, 1154240, 1255236, 1385088, 1569045, 1673648, 1731360, 2092060, 2308480, 2510472, 2770176, 3138090, 3347296, 3462720, 4184120, 4616960, 5020944, 6276180, 6694592, 6925440, 8368240, 10041888, 12552360, 13389184, 13850880, 16736480, 20083776, 25104720, 26778368, 33472960, 40167552, 50209440, 66945920, 80335104, 100418880, 133891840, 200837760, 401675520]

約数ペア:

[(1, 401675520), (2, 200837760), (3, 133891840), (4, 100418880), (5, 80335104), (6, 66945920), (8, 50209440), (10, 40167552), (12, 33472960), (15, 26778368), (16, 25104720), (20, 20083776), (24, 16736480), (29, 13850880), (30, 13389184), (32, 12552360), (40, 10041888), (48, 8368240), (58, 6925440), (60, 6694592), (64, 6276180), (80, 5020944), (87, 4616960), (96, 4184120), (116, 3462720), (120, 3347296), (128, 3138090), (145, 2770176), (160, 2510472), (174, 2308480), (192, 2092060), (232, 1731360), (240, 1673648), (256, 1569045), (290, 1385088), (320, 1255236), (348, 1154240), (384, 1046030), (435, 923392), (464, 865680), (480, 836824), (580, 692544), (640, 627618), (696, 577120), (768, 523015), (870, 461696), (928, 432840), (960, 418412), (1160, 346272), (1280, 313809), (1392, 288560), (1740, 230848), (1856, 216420), (1920, 209206), (2320, 173136), (2784, 144280), (3480, 115424), (3607, 111360), (3712, 108210), (3840, 104603), (4640, 86568), (5568, 72140), (6960, 57712), (7214, 55680), (7424, 54105), (9280, 43284), (10821, 37120), (11136, 36070), (13920, 28856), (14428, 27840), (18035, 22272), (18560, 21642)]