801535920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{9461}}^1$

素因数の和:9830

約数の個数: 80

約数和(自身を含む): 2492063712

約数和(自身を除く): 1690527792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 7060, 8472, 9461, 10590, 14120, 16944, 18922, 21180, 28240, 28383, 37844, 42360, 47305, 56766, 75688, 84720, 94610, 113532, 141915, 151376, 189220, 227064, 283830, 378440, 454128, 567660, 756880, 1135320, 2270640, 3339733, 6679466, 10019199, 13358932, 16698665, 20038398, 26717864, 33397330, 40076796, 50095995, 53435728, 66794660, 80153592, 100191990, 133589320, 160307184, 200383980, 267178640, 400767960, 801535920]

約数ペア:

[(1, 801535920), (2, 400767960), (3, 267178640), (4, 200383980), (5, 160307184), (6, 133589320), (8, 100191990), (10, 80153592), (12, 66794660), (15, 53435728), (16, 50095995), (20, 40076796), (24, 33397330), (30, 26717864), (40, 20038398), (48, 16698665), (60, 13358932), (80, 10019199), (120, 6679466), (240, 3339733), (353, 2270640), (706, 1135320), (1059, 756880), (1412, 567660), (1765, 454128), (2118, 378440), (2824, 283830), (3530, 227064), (4236, 189220), (5295, 151376), (5648, 141915), (7060, 113532), (8472, 94610), (9461, 84720), (10590, 75688), (14120, 56766), (16944, 47305), (18922, 42360), (21180, 37844), (28240, 28383)]