61473480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22273}}^1$

素因数の和:22310

約数の個数: 64

約数和(自身を含む): 192447360

約数和(自身を除く): 130973880

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, 2760, 22273, 44546, 66819, 89092, 111365, 133638, 178184, 222730, 267276, 334095, 445460, 512279, 534552, 668190, 890920, 1024558, 1336380, 1536837, 2049116, 2561395, 2672760, 3073674, 4098232, 5122790, 6147348, 7684185, 10245580, 12294696, 15368370, 20491160, 30736740, 61473480]

約数ペア:

[(1, 61473480), (2, 30736740), (3, 20491160), (4, 15368370), (5, 12294696), (6, 10245580), (8, 7684185), (10, 6147348), (12, 5122790), (15, 4098232), (20, 3073674), (23, 2672760), (24, 2561395), (30, 2049116), (40, 1536837), (46, 1336380), (60, 1024558), (69, 890920), (92, 668190), (115, 534552), (120, 512279), (138, 445460), (184, 334095), (230, 267276), (276, 222730), (345, 178184), (460, 133638), (552, 111365), (690, 89092), (920, 66819), (1380, 44546), (2760, 22273)]