125440320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 112

約数和(自身を含む): 408115008

約数和(自身を除く): 282674688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3187, 3280, 3936, 4920, 6374, 6560, 7872, 9561, 9840, 12748, 13120, 15935, 19122, 19680, 25496, 31870, 38244, 39360, 47805, 50992, 63740, 76488, 95610, 101984, 127480, 130667, 152976, 191220, 203968, 254960, 261334, 305952, 382440, 392001, 509920, 522668, 611904, 653335, 764880, 784002, 1019840, 1045336, 1306670, 1529760, 1568004, 1960005, 2090672, 2613340, 3059520, 3136008, 3920010, 4181344, 5226680, 6272016, 7840020, 8362688, 10453360, 12544032, 15680040, 20906720, 25088064, 31360080, 41813440, 62720160, 125440320]

約数ペア:

[(1, 125440320), (2, 62720160), (3, 41813440), (4, 31360080), (5, 25088064), (6, 20906720), (8, 15680040), (10, 12544032), (12, 10453360), (15, 8362688), (16, 7840020), (20, 6272016), (24, 5226680), (30, 4181344), (32, 3920010), (40, 3136008), (41, 3059520), (48, 2613340), (60, 2090672), (64, 1960005), (80, 1568004), (82, 1529760), (96, 1306670), (120, 1045336), (123, 1019840), (160, 784002), (164, 764880), (192, 653335), (205, 611904), (240, 522668), (246, 509920), (320, 392001), (328, 382440), (410, 305952), (480, 261334), (492, 254960), (615, 203968), (656, 191220), (820, 152976), (960, 130667), (984, 127480), (1230, 101984), (1312, 95610), (1640, 76488), (1968, 63740), (2460, 50992), (2624, 47805), (3187, 39360), (3280, 38244), (3936, 31870), (4920, 25496), (6374, 19680), (6560, 19122), (7872, 15935), (9561, 13120), (9840, 12748)]