73144920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{609541}}^1$

素因数の和:609555

約数の個数: 32

約数和(自身を含む): 219435120

約数和(自身を除く): 146290200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 609541, 1219082, 1828623, 2438164, 3047705, 3657246, 4876328, 6095410, 7314492, 9143115, 12190820, 14628984, 18286230, 24381640, 36572460, 73144920]

約数ペア:

[(1, 73144920), (2, 36572460), (3, 24381640), (4, 18286230), (5, 14628984), (6, 12190820), (8, 9143115), (10, 7314492), (12, 6095410), (15, 4876328), (20, 3657246), (24, 3047705), (30, 2438164), (40, 1828623), (60, 1219082), (120, 609541)]