353358080

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4679}}^1$

素因数の和:4759

約数の個数: 72

約数和(自身を含む): 860932800

約数和(自身を除く): 507574720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 1180, 1280, 1888, 2360, 3776, 4679, 4720, 7552, 9358, 9440, 15104, 18716, 18880, 23395, 37432, 37760, 46790, 74864, 75520, 93580, 149728, 187160, 276061, 299456, 374320, 552122, 598912, 748640, 1104244, 1197824, 1380305, 1497280, 2208488, 2760610, 2994560, 4416976, 5521220, 5989120, 8833952, 11042440, 17667904, 22084880, 35335808, 44169760, 70671616, 88339520, 176679040, 353358080]

約数ペア:

[(1, 353358080), (2, 176679040), (4, 88339520), (5, 70671616), (8, 44169760), (10, 35335808), (16, 22084880), (20, 17667904), (32, 11042440), (40, 8833952), (59, 5989120), (64, 5521220), (80, 4416976), (118, 2994560), (128, 2760610), (160, 2208488), (236, 1497280), (256, 1380305), (295, 1197824), (320, 1104244), (472, 748640), (590, 598912), (640, 552122), (944, 374320), (1180, 299456), (1280, 276061), (1888, 187160), (2360, 149728), (3776, 93580), (4679, 75520), (4720, 74864), (7552, 46790), (9358, 37760), (9440, 37432), (15104, 23395), (18716, 18880)]