15075556480

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1385621}}^1$

素因数の和:1385657

約数の個数: 64

約数和(自身を含む): 38160029880

約数和(自身を除く): 23084473400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 1385621, 2771242, 5542484, 6928105, 11084968, 13856210, 22169936, 23555557, 27712420, 44339872, 47111114, 55424840, 88679744, 94222228, 110849680, 117777785, 177359488, 188444456, 221699360, 235555570, 376888912, 443398720, 471111140, 753777824, 886797440, 942222280, 1507555648, 1884444560, 3015111296, 3768889120, 7537778240, 15075556480]

約数ペア:

[(1, 15075556480), (2, 7537778240), (4, 3768889120), (5, 3015111296), (8, 1884444560), (10, 1507555648), (16, 942222280), (17, 886797440), (20, 753777824), (32, 471111140), (34, 443398720), (40, 376888912), (64, 235555570), (68, 221699360), (80, 188444456), (85, 177359488), (128, 117777785), (136, 110849680), (160, 94222228), (170, 88679744), (272, 55424840), (320, 47111114), (340, 44339872), (544, 27712420), (640, 23555557), (680, 22169936), (1088, 13856210), (1360, 11084968), (2176, 6928105), (2720, 5542484), (5440, 2771242), (10880, 1385621)]