115488840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^3$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 374832000

約数和(自身を除く): 259343160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1369, 1406, 1480, 2109, 2220, 2280, 2738, 2812, 3515, 4107, 4218, 4440, 5476, 5624, 6845, 7030, 8214, 8436, 10545, 10952, 13690, 14060, 16428, 16872, 20535, 21090, 26011, 27380, 28120, 32856, 41070, 42180, 50653, 52022, 54760, 78033, 82140, 84360, 101306, 104044, 130055, 151959, 156066, 164280, 202612, 208088, 253265, 260110, 303918, 312132, 390165, 405224, 506530, 520220, 607836, 624264, 759795, 780330, 962407, 1013060, 1040440, 1215672, 1519590, 1560660, 1924814, 2026120, 2887221, 3039180, 3121320, 3849628, 4812035, 5774442, 6078360, 7699256, 9624070, 11548884, 14436105, 19248140, 23097768, 28872210, 38496280, 57744420, 115488840]

約数ペア:

[(1, 115488840), (2, 57744420), (3, 38496280), (4, 28872210), (5, 23097768), (6, 19248140), (8, 14436105), (10, 11548884), (12, 9624070), (15, 7699256), (19, 6078360), (20, 5774442), (24, 4812035), (30, 3849628), (37, 3121320), (38, 3039180), (40, 2887221), (57, 2026120), (60, 1924814), (74, 1560660), (76, 1519590), (95, 1215672), (111, 1040440), (114, 1013060), (120, 962407), (148, 780330), (152, 759795), (185, 624264), (190, 607836), (222, 520220), (228, 506530), (285, 405224), (296, 390165), (370, 312132), (380, 303918), (444, 260110), (456, 253265), (555, 208088), (570, 202612), (703, 164280), (740, 156066), (760, 151959), (888, 130055), (1110, 104044), (1140, 101306), (1369, 84360), (1406, 82140), (1480, 78033), (2109, 54760), (2220, 52022), (2280, 50653), (2738, 42180), (2812, 41070), (3515, 32856), (4107, 28120), (4218, 27380), (4440, 26011), (5476, 21090), (5624, 20535), (6845, 16872), (7030, 16428), (8214, 14060), (8436, 13690), (10545, 10952)]