45766720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 118506240

約数和(自身を除く): 72739520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 170, 179, 188, 235, 272, 320, 340, 358, 376, 470, 544, 680, 716, 752, 799, 895, 940, 1088, 1360, 1432, 1504, 1598, 1790, 1880, 2720, 2864, 3008, 3043, 3196, 3580, 3760, 3995, 5440, 5728, 6086, 6392, 7160, 7520, 7990, 8413, 11456, 12172, 12784, 14320, 15040, 15215, 15980, 16826, 24344, 25568, 28640, 30430, 31960, 33652, 42065, 48688, 51136, 57280, 60860, 63920, 67304, 84130, 97376, 121720, 127840, 134608, 143021, 168260, 194752, 243440, 255680, 269216, 286042, 336520, 486880, 538432, 572084, 673040, 715105, 973760, 1144168, 1346080, 1430210, 2288336, 2692160, 2860420, 4576672, 5720840, 9153344, 11441680, 22883360, 45766720]

約数ペア:

[(1, 45766720), (2, 22883360), (4, 11441680), (5, 9153344), (8, 5720840), (10, 4576672), (16, 2860420), (17, 2692160), (20, 2288336), (32, 1430210), (34, 1346080), (40, 1144168), (47, 973760), (64, 715105), (68, 673040), (80, 572084), (85, 538432), (94, 486880), (136, 336520), (160, 286042), (170, 269216), (179, 255680), (188, 243440), (235, 194752), (272, 168260), (320, 143021), (340, 134608), (358, 127840), (376, 121720), (470, 97376), (544, 84130), (680, 67304), (716, 63920), (752, 60860), (799, 57280), (895, 51136), (940, 48688), (1088, 42065), (1360, 33652), (1432, 31960), (1504, 30430), (1598, 28640), (1790, 25568), (1880, 24344), (2720, 16826), (2864, 15980), (3008, 15215), (3043, 15040), (3196, 14320), (3580, 12784), (3760, 12172), (3995, 11456), (5440, 8413), (5728, 7990), (6086, 7520), (6392, 7160)]