38289360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159539}}^1$

素因数の和:159555

約数の個数: 40

約数和(自身を含む): 118697760

約数和(自身を除く): 80408400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159539, 319078, 478617, 638156, 797695, 957234, 1276312, 1595390, 1914468, 2393085, 2552624, 3190780, 3828936, 4786170, 6381560, 7657872, 9572340, 12763120, 19144680, 38289360]

約数ペア:

[(1, 38289360), (2, 19144680), (3, 12763120), (4, 9572340), (5, 7657872), (6, 6381560), (8, 4786170), (10, 3828936), (12, 3190780), (15, 2552624), (16, 2393085), (20, 1914468), (24, 1595390), (30, 1276312), (40, 957234), (48, 797695), (60, 638156), (80, 478617), (120, 319078), (240, 159539)]