978798840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{15077}}^1$

素因数の和:15632

約数の個数: 64

約数和(自身を含む): 2942019360

約数和(自身を除く): 1963220520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2705, 3246, 4328, 5410, 6492, 8115, 10820, 12984, 15077, 16230, 21640, 30154, 32460, 45231, 60308, 64920, 75385, 90462, 120616, 150770, 180924, 226155, 301540, 361848, 452310, 603080, 904620, 1809240, 8156657, 16313314, 24469971, 32626628, 40783285, 48939942, 65253256, 81566570, 97879884, 122349855, 163133140, 195759768, 244699710, 326266280, 489399420, 978798840]

約数ペア:

[(1, 978798840), (2, 489399420), (3, 326266280), (4, 244699710), (5, 195759768), (6, 163133140), (8, 122349855), (10, 97879884), (12, 81566570), (15, 65253256), (20, 48939942), (24, 40783285), (30, 32626628), (40, 24469971), (60, 16313314), (120, 8156657), (541, 1809240), (1082, 904620), (1623, 603080), (2164, 452310), (2705, 361848), (3246, 301540), (4328, 226155), (5410, 180924), (6492, 150770), (8115, 120616), (10820, 90462), (12984, 75385), (15077, 64920), (16230, 60308), (21640, 45231), (30154, 32460)]