238898880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7541}}^1$

素因数の和:7575

約数の個数: 168

約数和(自身を含む): 896532624

約数和(自身を除く): 657633744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7541, 7920, 10560, 15082, 15840, 22623, 30164, 31680, 37705, 45246, 60328, 67869, 75410, 82951, 90492, 113115, 120656, 135738, 150820, 165902, 180984, 226230, 241312, 248853, 271476, 301640, 331804, 339345, 361968, 414755, 452460, 482624, 497706, 542952, 603280, 663608, 678690, 723936, 746559, 829510, 904920, 995412, 1085904, 1206560, 1244265, 1327216, 1357380, 1447872, 1493118, 1659020, 1809840, 1990824, 2171808, 2413120, 2488530, 2654432, 2714760, 2986236, 3318040, 3619680, 3732795, 3981648, 4343616, 4977060, 5308864, 5429520, 5972472, 6636080, 7239360, 7465590, 7963296, 9954120, 10859040, 11944944, 13272160, 14931180, 15926592, 19908240, 21718080, 23889888, 26544320, 29862360, 39816480, 47779776, 59724720, 79632960, 119449440, 238898880]

約数ペア:

[(1, 238898880), (2, 119449440), (3, 79632960), (4, 59724720), (5, 47779776), (6, 39816480), (8, 29862360), (9, 26544320), (10, 23889888), (11, 21718080), (12, 19908240), (15, 15926592), (16, 14931180), (18, 13272160), (20, 11944944), (22, 10859040), (24, 9954120), (30, 7963296), (32, 7465590), (33, 7239360), (36, 6636080), (40, 5972472), (44, 5429520), (45, 5308864), (48, 4977060), (55, 4343616), (60, 3981648), (64, 3732795), (66, 3619680), (72, 3318040), (80, 2986236), (88, 2714760), (90, 2654432), (96, 2488530), (99, 2413120), (110, 2171808), (120, 1990824), (132, 1809840), (144, 1659020), (160, 1493118), (165, 1447872), (176, 1357380), (180, 1327216), (192, 1244265), (198, 1206560), (220, 1085904), (240, 995412), (264, 904920), (288, 829510), (320, 746559), (330, 723936), (352, 678690), (360, 663608), (396, 603280), (440, 542952), (480, 497706), (495, 482624), (528, 452460), (576, 414755), (660, 361968), (704, 339345), (720, 331804), (792, 301640), (880, 271476), (960, 248853), (990, 241312), (1056, 226230), (1320, 180984), (1440, 165902), (1584, 150820), (1760, 135738), (1980, 120656), (2112, 113115), (2640, 90492), (2880, 82951), (3168, 75410), (3520, 67869), (3960, 60328), (5280, 45246), (6336, 37705), (7541, 31680), (7920, 30164), (10560, 22623), (15082, 15840)]