248896260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{460919}}^1$

素因数の和:460937

約数の個数: 48

約数和(自身を含む): 774345600

約数和(自身を除く): 525449340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 460919, 921838, 1382757, 1843676, 2304595, 2765514, 4148271, 4609190, 5531028, 6913785, 8296542, 9218380, 12444813, 13827570, 16593084, 20741355, 24889626, 27655140, 41482710, 49779252, 62224065, 82965420, 124448130, 248896260]

約数ペア:

[(1, 248896260), (2, 124448130), (3, 82965420), (4, 62224065), (5, 49779252), (6, 41482710), (9, 27655140), (10, 24889626), (12, 20741355), (15, 16593084), (18, 13827570), (20, 12444813), (27, 9218380), (30, 8296542), (36, 6913785), (45, 5531028), (54, 4609190), (60, 4148271), (90, 2765514), (108, 2304595), (135, 1843676), (180, 1382757), (270, 921838), (540, 460919)]