13035480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4723}}^1$

素因数の和:4760

約数の個数: 64

約数和(自身を含む): 40815360

約数和(自身を除く): 27779880

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, 4723, 9446, 14169, 18892, 23615, 28338, 37784, 47230, 56676, 70845, 94460, 108629, 113352, 141690, 188920, 217258, 283380, 325887, 434516, 543145, 566760, 651774, 869032, 1086290, 1303548, 1629435, 2172580, 2607096, 3258870, 4345160, 6517740, 13035480]

約数ペア:

[(1, 13035480), (2, 6517740), (3, 4345160), (4, 3258870), (5, 2607096), (6, 2172580), (8, 1629435), (10, 1303548), (12, 1086290), (15, 869032), (20, 651774), (23, 566760), (24, 543145), (30, 434516), (40, 325887), (46, 283380), (60, 217258), (69, 188920), (92, 141690), (115, 113352), (120, 108629), (138, 94460), (184, 70845), (230, 56676), (276, 47230), (345, 37784), (460, 28338), (552, 23615), (690, 18892), (920, 14169), (1380, 9446), (2760, 4723)]