12419280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 42711552

約数和(自身を除く): 30292272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 367, 376, 423, 470, 564, 705, 720, 734, 752, 846, 940, 1101, 1128, 1410, 1468, 1692, 1835, 1880, 2115, 2202, 2256, 2820, 2936, 3303, 3384, 3670, 3760, 4230, 4404, 5505, 5640, 5872, 6606, 6768, 7340, 8460, 8808, 11010, 11280, 13212, 14680, 16515, 16920, 17249, 17616, 22020, 26424, 29360, 33030, 33840, 34498, 44040, 51747, 52848, 66060, 68996, 86245, 88080, 103494, 132120, 137992, 155241, 172490, 206988, 258735, 264240, 275984, 310482, 344980, 413976, 517470, 620964, 689960, 776205, 827952, 1034940, 1241928, 1379920, 1552410, 2069880, 2483856, 3104820, 4139760, 6209640, 12419280]

約数ペア:

[(1, 12419280), (2, 6209640), (3, 4139760), (4, 3104820), (5, 2483856), (6, 2069880), (8, 1552410), (9, 1379920), (10, 1241928), (12, 1034940), (15, 827952), (16, 776205), (18, 689960), (20, 620964), (24, 517470), (30, 413976), (36, 344980), (40, 310482), (45, 275984), (47, 264240), (48, 258735), (60, 206988), (72, 172490), (80, 155241), (90, 137992), (94, 132120), (120, 103494), (141, 88080), (144, 86245), (180, 68996), (188, 66060), (235, 52848), (240, 51747), (282, 44040), (360, 34498), (367, 33840), (376, 33030), (423, 29360), (470, 26424), (564, 22020), (705, 17616), (720, 17249), (734, 16920), (752, 16515), (846, 14680), (940, 13212), (1101, 11280), (1128, 11010), (1410, 8808), (1468, 8460), (1692, 7340), (1835, 6768), (1880, 6606), (2115, 5872), (2202, 5640), (2256, 5505), (2820, 4404), (2936, 4230), (3303, 3760), (3384, 3670)]