123750720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{14323}}^1$

素因数の和:14349

約数の個数: 112

約数和(自身を含む): 436595520

約数和(自身を除く): 312844800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 14323, 28646, 42969, 57292, 71615, 85938, 114584, 128907, 143230, 171876, 214845, 229168, 257814, 286460, 343752, 386721, 429690, 458336, 515628, 572920, 644535, 687504, 773442, 859380, 916672, 1031256, 1145840, 1289070, 1375008, 1546884, 1718760, 1933605, 2062512, 2291680, 2578140, 2750016, 3093768, 3437520, 3867210, 4125024, 4583360, 5156280, 6187536, 6875040, 7734420, 8250048, 10312560, 12375072, 13750080, 15468840, 20625120, 24750144, 30937680, 41250240, 61875360, 123750720]

約数ペア:

[(1, 123750720), (2, 61875360), (3, 41250240), (4, 30937680), (5, 24750144), (6, 20625120), (8, 15468840), (9, 13750080), (10, 12375072), (12, 10312560), (15, 8250048), (16, 7734420), (18, 6875040), (20, 6187536), (24, 5156280), (27, 4583360), (30, 4125024), (32, 3867210), (36, 3437520), (40, 3093768), (45, 2750016), (48, 2578140), (54, 2291680), (60, 2062512), (64, 1933605), (72, 1718760), (80, 1546884), (90, 1375008), (96, 1289070), (108, 1145840), (120, 1031256), (135, 916672), (144, 859380), (160, 773442), (180, 687504), (192, 644535), (216, 572920), (240, 515628), (270, 458336), (288, 429690), (320, 386721), (360, 343752), (432, 286460), (480, 257814), (540, 229168), (576, 214845), (720, 171876), (864, 143230), (960, 128907), (1080, 114584), (1440, 85938), (1728, 71615), (2160, 57292), (2880, 42969), (4320, 28646), (8640, 14323)]