40871520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9461}}^1$

素因数の和:9485

約数の個数: 96

約数和(自身を含む): 143065440

約数和(自身を除く): 102193920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9461, 18922, 28383, 37844, 47305, 56766, 75688, 85149, 94610, 113532, 141915, 151376, 170298, 189220, 227064, 255447, 283830, 302752, 340596, 378440, 425745, 454128, 510894, 567660, 681192, 756880, 851490, 908256, 1021788, 1135320, 1277235, 1362384, 1513760, 1702980, 2043576, 2270640, 2554470, 2724768, 3405960, 4087152, 4541280, 5108940, 6811920, 8174304, 10217880, 13623840, 20435760, 40871520]

約数ペア:

[(1, 40871520), (2, 20435760), (3, 13623840), (4, 10217880), (5, 8174304), (6, 6811920), (8, 5108940), (9, 4541280), (10, 4087152), (12, 3405960), (15, 2724768), (16, 2554470), (18, 2270640), (20, 2043576), (24, 1702980), (27, 1513760), (30, 1362384), (32, 1277235), (36, 1135320), (40, 1021788), (45, 908256), (48, 851490), (54, 756880), (60, 681192), (72, 567660), (80, 510894), (90, 454128), (96, 425745), (108, 378440), (120, 340596), (135, 302752), (144, 283830), (160, 255447), (180, 227064), (216, 189220), (240, 170298), (270, 151376), (288, 141915), (360, 113532), (432, 94610), (480, 85149), (540, 75688), (720, 56766), (864, 47305), (1080, 37844), (1440, 28383), (2160, 18922), (4320, 9461)]