491632679280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120293}}^1\times {\mathrm{17029}}^1$

素因数の和:137338

約数の個数: 80

約数和(自身を含む): 1524163474080

約数和(自身を除く): 1032530794800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 17029, 34058, 51087, 68116, 85145, 102174, 120293, 136232, 170290, 204348, 240586, 255435, 272464, 340580, 360879, 408696, 481172, 510870, 601465, 681160, 721758, 817392, 962344, 1021740, 1202930, 1362320, 1443516, 1804395, 1924688, 2043480, 2405860, 2887032, 3608790, 4086960, 4811720, 5774064, 7217580, 9623440, 14435160, 28870320, 2048469497, 4096938994, 6145408491, 8193877988, 10242347485, 12290816982, 16387755976, 20484694970, 24581633964, 30727042455, 32775511952, 40969389940, 49163267928, 61454084910, 81938779880, 98326535856, 122908169820, 163877559760, 245816339640, 491632679280]

約数ペア:

[(1, 491632679280), (2, 245816339640), (3, 163877559760), (4, 122908169820), (5, 98326535856), (6, 81938779880), (8, 61454084910), (10, 49163267928), (12, 40969389940), (15, 32775511952), (16, 30727042455), (20, 24581633964), (24, 20484694970), (30, 16387755976), (40, 12290816982), (48, 10242347485), (60, 8193877988), (80, 6145408491), (120, 4096938994), (240, 2048469497), (17029, 28870320), (34058, 14435160), (51087, 9623440), (68116, 7217580), (85145, 5774064), (102174, 4811720), (120293, 4086960), (136232, 3608790), (170290, 2887032), (204348, 2405860), (240586, 2043480), (255435, 1924688), (272464, 1804395), (340580, 1443516), (360879, 1362320), (408696, 1202930), (481172, 1021740), (510870, 962344), (601465, 817392), (681160, 721758)]