38467320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320561}}^1$

素因数の和:320575

約数の個数: 32

約数和(自身を含む): 115402320

約数和(自身を除く): 76935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320561, 641122, 961683, 1282244, 1602805, 1923366, 2564488, 3205610, 3846732, 4808415, 6411220, 7693464, 9616830, 12822440, 19233660, 38467320]

約数ペア:

[(1, 38467320), (2, 19233660), (3, 12822440), (4, 9616830), (5, 7693464), (6, 6411220), (8, 4808415), (10, 3846732), (12, 3205610), (15, 2564488), (20, 1923366), (24, 1602805), (30, 1282244), (40, 961683), (60, 641122), (120, 320561)]