144855180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{804751}}^1$

素因数の和:804766

約数の個数: 36

約数和(自身を含む): 439394592

約数和(自身を除く): 294539412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 804751, 1609502, 2414253, 3219004, 4023755, 4828506, 7242759, 8047510, 9657012, 12071265, 14485518, 16095020, 24142530, 28971036, 36213795, 48285060, 72427590, 144855180]

約数ペア:

[(1, 144855180), (2, 72427590), (3, 48285060), (4, 36213795), (5, 28971036), (6, 24142530), (9, 16095020), (10, 14485518), (12, 12071265), (15, 9657012), (18, 8047510), (20, 7242759), (30, 4828506), (36, 4023755), (45, 3219004), (60, 2414253), (90, 1609502), (180, 804751)]