2247377520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{18397}}^1$

素因数の和:18922

約数の個数: 80

約数和(自身を含む): 6980937120

約数和(自身を除く): 4733559600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1527, 2036, 2545, 3054, 4072, 5090, 6108, 7635, 8144, 10180, 12216, 15270, 18397, 20360, 24432, 30540, 36794, 40720, 55191, 61080, 73588, 91985, 110382, 122160, 147176, 183970, 220764, 275955, 294352, 367940, 441528, 551910, 735880, 883056, 1103820, 1471760, 2207640, 4415280, 9364073, 18728146, 28092219, 37456292, 46820365, 56184438, 74912584, 93640730, 112368876, 140461095, 149825168, 187281460, 224737752, 280922190, 374562920, 449475504, 561844380, 749125840, 1123688760, 2247377520]

約数ペア:

[(1, 2247377520), (2, 1123688760), (3, 749125840), (4, 561844380), (5, 449475504), (6, 374562920), (8, 280922190), (10, 224737752), (12, 187281460), (15, 149825168), (16, 140461095), (20, 112368876), (24, 93640730), (30, 74912584), (40, 56184438), (48, 46820365), (60, 37456292), (80, 28092219), (120, 18728146), (240, 9364073), (509, 4415280), (1018, 2207640), (1527, 1471760), (2036, 1103820), (2545, 883056), (3054, 735880), (4072, 551910), (5090, 441528), (6108, 367940), (7635, 294352), (8144, 275955), (10180, 220764), (12216, 183970), (15270, 147176), (18397, 122160), (20360, 110382), (24432, 91985), (30540, 73588), (36794, 61080), (40720, 55191)]