289234080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{569}}^1$

素因数の和:943

約数の個数: 144

約数和(自身を含む): 991546920

約数和(自身を除く): 702312840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 353, 360, 480, 569, 706, 720, 1059, 1138, 1412, 1440, 1707, 1765, 2118, 2276, 2824, 2845, 3177, 3414, 3530, 4236, 4552, 5121, 5295, 5648, 5690, 6354, 6828, 7060, 8472, 8535, 9104, 10242, 10590, 11296, 11380, 12708, 13656, 14120, 15885, 16944, 17070, 18208, 20484, 21180, 22760, 25416, 25605, 27312, 28240, 31770, 33888, 34140, 40968, 42360, 45520, 50832, 51210, 54624, 56480, 63540, 68280, 81936, 84720, 91040, 101664, 102420, 127080, 136560, 163872, 169440, 200857, 204840, 254160, 273120, 401714, 409680, 508320, 602571, 803428, 819360, 1004285, 1205142, 1606856, 1807713, 2008570, 2410284, 3012855, 3213712, 3615426, 4017140, 4820568, 6025710, 6427424, 7230852, 8034280, 9038565, 9641136, 12051420, 14461704, 16068560, 18077130, 19282272, 24102840, 28923408, 32137120, 36154260, 48205680, 57846816, 72308520, 96411360, 144617040, 289234080]

約数ペア:

[(1, 289234080), (2, 144617040), (3, 96411360), (4, 72308520), (5, 57846816), (6, 48205680), (8, 36154260), (9, 32137120), (10, 28923408), (12, 24102840), (15, 19282272), (16, 18077130), (18, 16068560), (20, 14461704), (24, 12051420), (30, 9641136), (32, 9038565), (36, 8034280), (40, 7230852), (45, 6427424), (48, 6025710), (60, 4820568), (72, 4017140), (80, 3615426), (90, 3213712), (96, 3012855), (120, 2410284), (144, 2008570), (160, 1807713), (180, 1606856), (240, 1205142), (288, 1004285), (353, 819360), (360, 803428), (480, 602571), (569, 508320), (706, 409680), (720, 401714), (1059, 273120), (1138, 254160), (1412, 204840), (1440, 200857), (1707, 169440), (1765, 163872), (2118, 136560), (2276, 127080), (2824, 102420), (2845, 101664), (3177, 91040), (3414, 84720), (3530, 81936), (4236, 68280), (4552, 63540), (5121, 56480), (5295, 54624), (5648, 51210), (5690, 50832), (6354, 45520), (6828, 42360), (7060, 40968), (8472, 34140), (8535, 33888), (9104, 31770), (10242, 28240), (10590, 27312), (11296, 25605), (11380, 25416), (12708, 22760), (13656, 21180), (14120, 20484), (15885, 18208), (16944, 17070)]