162432720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{225601}}^1$

素因数の和:225620

約数の個数: 60

約数和(自身を含む): 545505636

約数和(自身を除く): 383072916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 225601, 451202, 676803, 902404, 1128005, 1353606, 1804808, 2030409, 2256010, 2707212, 3384015, 3609616, 4060818, 4512020, 5414424, 6768030, 8121636, 9024040, 10152045, 10828848, 13536060, 16243272, 18048080, 20304090, 27072120, 32486544, 40608180, 54144240, 81216360, 162432720]

約数ペア:

[(1, 162432720), (2, 81216360), (3, 54144240), (4, 40608180), (5, 32486544), (6, 27072120), (8, 20304090), (9, 18048080), (10, 16243272), (12, 13536060), (15, 10828848), (16, 10152045), (18, 9024040), (20, 8121636), (24, 6768030), (30, 5414424), (36, 4512020), (40, 4060818), (45, 3609616), (48, 3384015), (60, 2707212), (72, 2256010), (80, 2030409), (90, 1804808), (120, 1353606), (144, 1128005), (180, 902404), (240, 676803), (360, 451202), (720, 225601)]