1080266520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{25943}}^1$

素因数の和:26304

約数の個数: 64

約数和(自身を含む): 3250264320

約数和(自身を除く): 2169997800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 6940, 8328, 10410, 13880, 20820, 25943, 41640, 51886, 77829, 103772, 129715, 155658, 207544, 259430, 311316, 389145, 518860, 622632, 778290, 1037720, 1556580, 3113160, 9002221, 18004442, 27006663, 36008884, 45011105, 54013326, 72017768, 90022210, 108026652, 135033315, 180044420, 216053304, 270066630, 360088840, 540133260, 1080266520]

約数ペア:

[(1, 1080266520), (2, 540133260), (3, 360088840), (4, 270066630), (5, 216053304), (6, 180044420), (8, 135033315), (10, 108026652), (12, 90022210), (15, 72017768), (20, 54013326), (24, 45011105), (30, 36008884), (40, 27006663), (60, 18004442), (120, 9002221), (347, 3113160), (694, 1556580), (1041, 1037720), (1388, 778290), (1735, 622632), (2082, 518860), (2776, 389145), (3470, 311316), (4164, 259430), (5205, 207544), (6940, 155658), (8328, 129715), (10410, 103772), (13880, 77829), (20820, 51886), (25943, 41640)]