780274080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7900

約数の個数: 192

約数和(自身を含む): 2850059520

約数和(自身を除く): 2069785440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 7853, 8280, 9936, 11040, 12420, 15706, 16560, 19872, 23559, 24840, 31412, 33120, 39265, 47118, 49680, 62824, 70677, 78530, 94236, 99360, 117795, 125648, 141354, 157060, 180619, 188472, 212031, 235590, 251296, 282708, 314120, 353385, 361238, 376944, 424062, 471180, 541857, 565416, 628240, 706770, 722476, 753888, 848124, 903095, 942360, 1060155, 1083714, 1130832, 1256480, 1413540, 1444952, 1625571, 1696248, 1806190, 1884720, 2120310, 2167428, 2261664, 2709285, 2827080, 2889904, 3251142, 3392496, 3612380, 3769440, 4240620, 4334856, 4876713, 5418570, 5654160, 5779808, 6502284, 6784992, 7224760, 8127855, 8481240, 8669712, 9753426, 10837140, 11308320, 13004568, 14449520, 16255710, 16962480, 17339424, 19506852, 21674280, 24383565, 26009136, 28899040, 32511420, 33924960, 39013704, 43348560, 48767130, 52018272, 65022840, 78027408, 86697120, 97534260, 130045680, 156054816, 195068520, 260091360, 390137040, 780274080]

約数ペア:

[(1, 780274080), (2, 390137040), (3, 260091360), (4, 195068520), (5, 156054816), (6, 130045680), (8, 97534260), (9, 86697120), (10, 78027408), (12, 65022840), (15, 52018272), (16, 48767130), (18, 43348560), (20, 39013704), (23, 33924960), (24, 32511420), (27, 28899040), (30, 26009136), (32, 24383565), (36, 21674280), (40, 19506852), (45, 17339424), (46, 16962480), (48, 16255710), (54, 14449520), (60, 13004568), (69, 11308320), (72, 10837140), (80, 9753426), (90, 8669712), (92, 8481240), (96, 8127855), (108, 7224760), (115, 6784992), (120, 6502284), (135, 5779808), (138, 5654160), (144, 5418570), (160, 4876713), (180, 4334856), (184, 4240620), (207, 3769440), (216, 3612380), (230, 3392496), (240, 3251142), (270, 2889904), (276, 2827080), (288, 2709285), (345, 2261664), (360, 2167428), (368, 2120310), (414, 1884720), (432, 1806190), (460, 1696248), (480, 1625571), (540, 1444952), (552, 1413540), (621, 1256480), (690, 1130832), (720, 1083714), (736, 1060155), (828, 942360), (864, 903095), (920, 848124), (1035, 753888), (1080, 722476), (1104, 706770), (1242, 628240), (1380, 565416), (1440, 541857), (1656, 471180), (1840, 424062), (2070, 376944), (2160, 361238), (2208, 353385), (2484, 314120), (2760, 282708), (3105, 251296), (3312, 235590), (3680, 212031), (4140, 188472), (4320, 180619), (4968, 157060), (5520, 141354), (6210, 125648), (6624, 117795), (7853, 99360), (8280, 94236), (9936, 78530), (11040, 70677), (12420, 62824), (15706, 49680), (16560, 47118), (19872, 39265), (23559, 33120), (24840, 31412)]