15783478560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1217861}}^1$

素因数の和:1217888

約数の個数: 120

約数和(自身を含む): 55702572156

約数和(自身を除く): 39919093596

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1217861, 2435722, 3653583, 4871444, 6089305, 7307166, 9742888, 10960749, 12178610, 14614332, 18267915, 19485776, 21921498, 24357220, 29228664, 32882247, 36535830, 38971552, 43842996, 48714440, 54803745, 58457328, 65764494, 73071660, 87685992, 97428880, 98646741, 109607490, 116914656, 131528988, 146143320, 164411235, 175371984, 194857760, 197293482, 219214980, 263057976, 292286640, 328822470, 350743968, 394586964, 438429960, 493233705, 526115952, 584573280, 657644940, 789173928, 876859920, 986467410, 1052231904, 1315289880, 1578347856, 1753719840, 1972934820, 2630579760, 3156695712, 3945869640, 5261159520, 7891739280, 15783478560]

約数ペア:

[(1, 15783478560), (2, 7891739280), (3, 5261159520), (4, 3945869640), (5, 3156695712), (6, 2630579760), (8, 1972934820), (9, 1753719840), (10, 1578347856), (12, 1315289880), (15, 1052231904), (16, 986467410), (18, 876859920), (20, 789173928), (24, 657644940), (27, 584573280), (30, 526115952), (32, 493233705), (36, 438429960), (40, 394586964), (45, 350743968), (48, 328822470), (54, 292286640), (60, 263057976), (72, 219214980), (80, 197293482), (81, 194857760), (90, 175371984), (96, 164411235), (108, 146143320), (120, 131528988), (135, 116914656), (144, 109607490), (160, 98646741), (162, 97428880), (180, 87685992), (216, 73071660), (240, 65764494), (270, 58457328), (288, 54803745), (324, 48714440), (360, 43842996), (405, 38971552), (432, 36535830), (480, 32882247), (540, 29228664), (648, 24357220), (720, 21921498), (810, 19485776), (864, 18267915), (1080, 14614332), (1296, 12178610), (1440, 10960749), (1620, 9742888), (2160, 7307166), (2592, 6089305), (3240, 4871444), (4320, 3653583), (6480, 2435722), (12960, 1217861)]