338612520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2821771}}^1$

素因数の和:2821785

約数の個数: 32

約数和(自身を含む): 1015837920

約数和(自身を除く): 677225400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2821771, 5643542, 8465313, 11287084, 14108855, 16930626, 22574168, 28217710, 33861252, 42326565, 56435420, 67722504, 84653130, 112870840, 169306260, 338612520]

約数ペア:

[(1, 338612520), (2, 169306260), (3, 112870840), (4, 84653130), (5, 67722504), (6, 56435420), (8, 42326565), (10, 33861252), (12, 28217710), (15, 22574168), (20, 16930626), (24, 14108855), (30, 11287084), (40, 8465313), (60, 5643542), (120, 2821771)]