61419360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 133326240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 643, 796, 995, 1194, 1286, 1592, 1929, 1990, 2388, 2572, 2985, 3184, 3215, 3858, 3980, 4776, 5144, 5970, 6368, 6430, 7716, 7960, 9552, 9645, 10288, 11940, 12860, 15432, 15920, 19104, 19290, 20576, 23880, 25720, 30864, 31840, 38580, 47760, 51440, 61728, 77160, 95520, 102880, 127957, 154320, 255914, 308640, 383871, 511828, 639785, 767742, 1023656, 1279570, 1535484, 1919355, 2047312, 2559140, 3070968, 3838710, 4094624, 5118280, 6141936, 7677420, 10236560, 12283872, 15354840, 20473120, 30709680, 61419360]

約数ペア:

[(1, 61419360), (2, 30709680), (3, 20473120), (4, 15354840), (5, 12283872), (6, 10236560), (8, 7677420), (10, 6141936), (12, 5118280), (15, 4094624), (16, 3838710), (20, 3070968), (24, 2559140), (30, 2047312), (32, 1919355), (40, 1535484), (48, 1279570), (60, 1023656), (80, 767742), (96, 639785), (120, 511828), (160, 383871), (199, 308640), (240, 255914), (398, 154320), (480, 127957), (597, 102880), (643, 95520), (796, 77160), (995, 61728), (1194, 51440), (1286, 47760), (1592, 38580), (1929, 31840), (1990, 30864), (2388, 25720), (2572, 23880), (2985, 20576), (3184, 19290), (3215, 19104), (3858, 15920), (3980, 15432), (4776, 12860), (5144, 11940), (5970, 10288), (6368, 9645), (6430, 9552), (7716, 7960)]