90019320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{750161}}^1$

素因数の和:750175

約数の個数: 32

約数和(自身を含む): 270058320

約数和(自身を除く): 180039000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 750161, 1500322, 2250483, 3000644, 3750805, 4500966, 6001288, 7501610, 9001932, 11252415, 15003220, 18003864, 22504830, 30006440, 45009660, 90019320]

約数ペア:

[(1, 90019320), (2, 45009660), (3, 30006440), (4, 22504830), (5, 18003864), (6, 15003220), (8, 11252415), (10, 9001932), (12, 7501610), (15, 6001288), (20, 4500966), (24, 3750805), (30, 3000644), (40, 2250483), (60, 1500322), (120, 750161)]