135885240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{377459}}^1$

素因数の和:377476

約数の個数: 48

約数和(自身を含む): 441628200

約数和(自身を除く): 305742960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 377459, 754918, 1132377, 1509836, 1887295, 2264754, 3019672, 3397131, 3774590, 4529508, 5661885, 6794262, 7549180, 9059016, 11323770, 13588524, 15098360, 16985655, 22647540, 27177048, 33971310, 45295080, 67942620, 135885240]

約数ペア:

[(1, 135885240), (2, 67942620), (3, 45295080), (4, 33971310), (5, 27177048), (6, 22647540), (8, 16985655), (9, 15098360), (10, 13588524), (12, 11323770), (15, 9059016), (18, 7549180), (20, 6794262), (24, 5661885), (30, 4529508), (36, 3774590), (40, 3397131), (45, 3019672), (60, 2264754), (72, 1887295), (90, 1509836), (120, 1132377), (180, 754918), (360, 377459)]