47560960

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 115710840

約数和(自身を除く): 68149880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 509, 584, 640, 730, 1018, 1168, 1280, 1460, 2036, 2336, 2545, 2920, 4072, 4672, 5090, 5840, 8144, 9344, 10180, 11680, 16288, 18688, 20360, 23360, 32576, 37157, 40720, 46720, 65152, 74314, 81440, 93440, 130304, 148628, 162880, 185785, 297256, 325760, 371570, 594512, 651520, 743140, 1189024, 1486280, 2378048, 2972560, 4756096, 5945120, 9512192, 11890240, 23780480, 47560960]

約数ペア:

[(1, 47560960), (2, 23780480), (4, 11890240), (5, 9512192), (8, 5945120), (10, 4756096), (16, 2972560), (20, 2378048), (32, 1486280), (40, 1189024), (64, 743140), (73, 651520), (80, 594512), (128, 371570), (146, 325760), (160, 297256), (256, 185785), (292, 162880), (320, 148628), (365, 130304), (509, 93440), (584, 81440), (640, 74314), (730, 65152), (1018, 46720), (1168, 40720), (1280, 37157), (1460, 32576), (2036, 23360), (2336, 20360), (2545, 18688), (2920, 16288), (4072, 11680), (4672, 10180), (5090, 9344), (5840, 8144)]