5779440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 20311200

約数和(自身を除く): 14531760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 349, 360, 368, 414, 460, 552, 690, 698, 720, 828, 920, 1035, 1047, 1104, 1380, 1396, 1656, 1745, 1840, 2070, 2094, 2760, 2792, 3141, 3312, 3490, 4140, 4188, 5235, 5520, 5584, 6282, 6980, 8027, 8280, 8376, 10470, 12564, 13960, 15705, 16054, 16560, 16752, 20940, 24081, 25128, 27920, 31410, 32108, 40135, 41880, 48162, 50256, 62820, 64216, 72243, 80270, 83760, 96324, 120405, 125640, 128432, 144486, 160540, 192648, 240810, 251280, 288972, 321080, 361215, 385296, 481620, 577944, 642160, 722430, 963240, 1155888, 1444860, 1926480, 2889720, 5779440]

約数ペア:

[(1, 5779440), (2, 2889720), (3, 1926480), (4, 1444860), (5, 1155888), (6, 963240), (8, 722430), (9, 642160), (10, 577944), (12, 481620), (15, 385296), (16, 361215), (18, 321080), (20, 288972), (23, 251280), (24, 240810), (30, 192648), (36, 160540), (40, 144486), (45, 128432), (46, 125640), (48, 120405), (60, 96324), (69, 83760), (72, 80270), (80, 72243), (90, 64216), (92, 62820), (115, 50256), (120, 48162), (138, 41880), (144, 40135), (180, 32108), (184, 31410), (207, 27920), (230, 25128), (240, 24081), (276, 20940), (345, 16752), (349, 16560), (360, 16054), (368, 15705), (414, 13960), (460, 12564), (552, 10470), (690, 8376), (698, 8280), (720, 8027), (828, 6980), (920, 6282), (1035, 5584), (1047, 5520), (1104, 5235), (1380, 4188), (1396, 4140), (1656, 3490), (1745, 3312), (1840, 3141), (2070, 2792), (2094, 2760)]