19264920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160541}}^1$

素因数の和:160555

約数の個数: 32

約数和(自身を含む): 57795120

約数和(自身を除く): 38530200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160541, 321082, 481623, 642164, 802705, 963246, 1284328, 1605410, 1926492, 2408115, 3210820, 3852984, 4816230, 6421640, 9632460, 19264920]

約数ペア:

[(1, 19264920), (2, 9632460), (3, 6421640), (4, 4816230), (5, 3852984), (6, 3210820), (8, 2408115), (10, 1926492), (12, 1605410), (15, 1284328), (20, 963246), (24, 802705), (30, 642164), (40, 481623), (60, 321082), (120, 160541)]