30160440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 98748000

約数和(自身を除く): 68587560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 421, 597, 796, 842, 995, 1194, 1263, 1592, 1684, 1791, 1990, 2105, 2388, 2526, 2985, 3368, 3582, 3789, 3980, 4210, 4776, 5052, 5970, 6315, 7164, 7578, 7960, 8420, 8955, 10104, 11940, 12630, 14328, 15156, 16840, 17910, 18945, 23880, 25260, 30312, 35820, 37890, 50520, 71640, 75780, 83779, 151560, 167558, 251337, 335116, 418895, 502674, 670232, 754011, 837790, 1005348, 1256685, 1508022, 1675580, 2010696, 2513370, 3016044, 3351160, 3770055, 5026740, 6032088, 7540110, 10053480, 15080220, 30160440]

約数ペア:

[(1, 30160440), (2, 15080220), (3, 10053480), (4, 7540110), (5, 6032088), (6, 5026740), (8, 3770055), (9, 3351160), (10, 3016044), (12, 2513370), (15, 2010696), (18, 1675580), (20, 1508022), (24, 1256685), (30, 1005348), (36, 837790), (40, 754011), (45, 670232), (60, 502674), (72, 418895), (90, 335116), (120, 251337), (180, 167558), (199, 151560), (360, 83779), (398, 75780), (421, 71640), (597, 50520), (796, 37890), (842, 35820), (995, 30312), (1194, 25260), (1263, 23880), (1592, 18945), (1684, 17910), (1791, 16840), (1990, 15156), (2105, 14328), (2388, 12630), (2526, 11940), (2985, 10104), (3368, 8955), (3582, 8420), (3789, 7960), (3980, 7578), (4210, 7164), (4776, 6315), (5052, 5970)]