6477720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 20286720

約数和(自身を除く): 13809000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2347, 2760, 4694, 7041, 9388, 11735, 14082, 18776, 23470, 28164, 35205, 46940, 53981, 56328, 70410, 93880, 107962, 140820, 161943, 215924, 269905, 281640, 323886, 431848, 539810, 647772, 809715, 1079620, 1295544, 1619430, 2159240, 3238860, 6477720]

約数ペア:

[(1, 6477720), (2, 3238860), (3, 2159240), (4, 1619430), (5, 1295544), (6, 1079620), (8, 809715), (10, 647772), (12, 539810), (15, 431848), (20, 323886), (23, 281640), (24, 269905), (30, 215924), (40, 161943), (46, 140820), (60, 107962), (69, 93880), (92, 70410), (115, 56328), (120, 53981), (138, 46940), (184, 35205), (230, 28164), (276, 23470), (345, 18776), (460, 14082), (552, 11735), (690, 9388), (920, 7041), (1380, 4694), (2347, 2760)]