1335960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1237}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 4456800

約数和(自身を除く): 3120840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1237, 2474, 3711, 4948, 6185, 7422, 9896, 11133, 12370, 14844, 18555, 22266, 24740, 29688, 33399, 37110, 44532, 49480, 55665, 66798, 74220, 89064, 111330, 133596, 148440, 166995, 222660, 267192, 333990, 445320, 667980, 1335960]

約数ペア:

[(1, 1335960), (2, 667980), (3, 445320), (4, 333990), (5, 267192), (6, 222660), (8, 166995), (9, 148440), (10, 133596), (12, 111330), (15, 89064), (18, 74220), (20, 66798), (24, 55665), (27, 49480), (30, 44532), (36, 37110), (40, 33399), (45, 29688), (54, 24740), (60, 22266), (72, 18555), (90, 14844), (108, 12370), (120, 11133), (135, 9896), (180, 7422), (216, 6185), (270, 4948), (360, 3711), (540, 2474), (1080, 1237)]