15121464

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^2\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 38667720

約数和(自身を除く): 23546256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 181, 236, 354, 362, 472, 543, 708, 724, 1086, 1416, 1448, 2172, 3481, 4344, 6962, 10443, 10679, 13924, 20886, 21358, 27848, 32037, 41772, 42716, 64074, 83544, 85432, 128148, 256296, 630061, 1260122, 1890183, 2520244, 3780366, 5040488, 7560732, 15121464]

約数ペア:

[(1, 15121464), (2, 7560732), (3, 5040488), (4, 3780366), (6, 2520244), (8, 1890183), (12, 1260122), (24, 630061), (59, 256296), (118, 128148), (177, 85432), (181, 83544), (236, 64074), (354, 42716), (362, 41772), (472, 32037), (543, 27848), (708, 21358), (724, 20886), (1086, 13924), (1416, 10679), (1448, 10443), (2172, 6962), (3481, 4344)]