11878560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 41454504

約数和(自身を除く): 29575944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 113, 120, 144, 146, 160, 180, 219, 226, 240, 288, 292, 339, 360, 365, 438, 452, 480, 565, 584, 657, 678, 720, 730, 876, 904, 1017, 1095, 1130, 1168, 1314, 1356, 1440, 1460, 1695, 1752, 1808, 2034, 2190, 2260, 2336, 2628, 2712, 2920, 3285, 3390, 3504, 3616, 4068, 4380, 4520, 5085, 5256, 5424, 5840, 6570, 6780, 7008, 8136, 8249, 8760, 9040, 10170, 10512, 10848, 11680, 13140, 13560, 16272, 16498, 17520, 18080, 20340, 21024, 24747, 26280, 27120, 32544, 32996, 35040, 40680, 41245, 49494, 52560, 54240, 65992, 74241, 81360, 82490, 98988, 105120, 123735, 131984, 148482, 162720, 164980, 197976, 247470, 263968, 296964, 329960, 371205, 395952, 494940, 593928, 659920, 742410, 791904, 989880, 1187856, 1319840, 1484820, 1979760, 2375712, 2969640, 3959520, 5939280, 11878560]

約数ペア:

[(1, 11878560), (2, 5939280), (3, 3959520), (4, 2969640), (5, 2375712), (6, 1979760), (8, 1484820), (9, 1319840), (10, 1187856), (12, 989880), (15, 791904), (16, 742410), (18, 659920), (20, 593928), (24, 494940), (30, 395952), (32, 371205), (36, 329960), (40, 296964), (45, 263968), (48, 247470), (60, 197976), (72, 164980), (73, 162720), (80, 148482), (90, 131984), (96, 123735), (113, 105120), (120, 98988), (144, 82490), (146, 81360), (160, 74241), (180, 65992), (219, 54240), (226, 52560), (240, 49494), (288, 41245), (292, 40680), (339, 35040), (360, 32996), (365, 32544), (438, 27120), (452, 26280), (480, 24747), (565, 21024), (584, 20340), (657, 18080), (678, 17520), (720, 16498), (730, 16272), (876, 13560), (904, 13140), (1017, 11680), (1095, 10848), (1130, 10512), (1168, 10170), (1314, 9040), (1356, 8760), (1440, 8249), (1460, 8136), (1695, 7008), (1752, 6780), (1808, 6570), (2034, 5840), (2190, 5424), (2260, 5256), (2336, 5085), (2628, 4520), (2712, 4380), (2920, 4068), (3285, 3616), (3390, 3504)]