135301280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44507}}^1$

素因数の和:44541

約数の個数: 48

約数和(自身を含む): 336480480

約数和(自身を除く): 201179200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 44507, 89014, 178028, 222535, 356056, 445070, 712112, 845633, 890140, 1424224, 1691266, 1780280, 3382532, 3560560, 4228165, 6765064, 7121120, 8456330, 13530128, 16912660, 27060256, 33825320, 67650640, 135301280]

約数ペア:

[(1, 135301280), (2, 67650640), (4, 33825320), (5, 27060256), (8, 16912660), (10, 13530128), (16, 8456330), (19, 7121120), (20, 6765064), (32, 4228165), (38, 3560560), (40, 3382532), (76, 1780280), (80, 1691266), (95, 1424224), (152, 890140), (160, 845633), (190, 712112), (304, 445070), (380, 356056), (608, 222535), (760, 178028), (1520, 89014), (3040, 44507)]