133980240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{558251}}^1$

素因数の和:558267

約数の個数: 40

約数和(自身を含む): 415339488

約数和(自身を除く): 281359248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 558251, 1116502, 1674753, 2233004, 2791255, 3349506, 4466008, 5582510, 6699012, 8373765, 8932016, 11165020, 13398024, 16747530, 22330040, 26796048, 33495060, 44660080, 66990120, 133980240]

約数ペア:

[(1, 133980240), (2, 66990120), (3, 44660080), (4, 33495060), (5, 26796048), (6, 22330040), (8, 16747530), (10, 13398024), (12, 11165020), (15, 8932016), (16, 8373765), (20, 6699012), (24, 5582510), (30, 4466008), (40, 3349506), (48, 2791255), (60, 2233004), (80, 1674753), (120, 1116502), (240, 558251)]