538996320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12907}}^1$

素因数の和:12957

約数の個数: 144

約数和(自身を含む): 1902897360

約数和(自身を除く): 1363901040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 12907, 13920, 20880, 25814, 38721, 41760, 51628, 64535, 77442, 103256, 116163, 129070, 154884, 193605, 206512, 232326, 258140, 309768, 374303, 387210, 413024, 464652, 516280, 580815, 619536, 748606, 774420, 929304, 1032560, 1122909, 1161630, 1239072, 1497212, 1548840, 1858608, 1871515, 2065120, 2245818, 2323260, 2994424, 3097680, 3368727, 3717216, 3743030, 4491636, 4646520, 5614545, 5988848, 6195360, 6737454, 7486060, 8983272, 9293040, 11229090, 11977696, 13474908, 14972120, 16843635, 17966544, 18586080, 22458180, 26949816, 29944240, 33687270, 35933088, 44916360, 53899632, 59888480, 67374540, 89832720, 107799264, 134749080, 179665440, 269498160, 538996320]

約数ペア:

[(1, 538996320), (2, 269498160), (3, 179665440), (4, 134749080), (5, 107799264), (6, 89832720), (8, 67374540), (9, 59888480), (10, 53899632), (12, 44916360), (15, 35933088), (16, 33687270), (18, 29944240), (20, 26949816), (24, 22458180), (29, 18586080), (30, 17966544), (32, 16843635), (36, 14972120), (40, 13474908), (45, 11977696), (48, 11229090), (58, 9293040), (60, 8983272), (72, 7486060), (80, 6737454), (87, 6195360), (90, 5988848), (96, 5614545), (116, 4646520), (120, 4491636), (144, 3743030), (145, 3717216), (160, 3368727), (174, 3097680), (180, 2994424), (232, 2323260), (240, 2245818), (261, 2065120), (288, 1871515), (290, 1858608), (348, 1548840), (360, 1497212), (435, 1239072), (464, 1161630), (480, 1122909), (522, 1032560), (580, 929304), (696, 774420), (720, 748606), (870, 619536), (928, 580815), (1044, 516280), (1160, 464652), (1305, 413024), (1392, 387210), (1440, 374303), (1740, 309768), (2088, 258140), (2320, 232326), (2610, 206512), (2784, 193605), (3480, 154884), (4176, 129070), (4640, 116163), (5220, 103256), (6960, 77442), (8352, 64535), (10440, 51628), (12907, 41760), (13920, 38721), (20880, 25814)]