258031776720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1075132403}}^1$

素因数の和:1075132419

約数の個数: 40

約数和(自身を含む): 799898508576

約数和(自身を除く): 541866731856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1075132403, 2150264806, 3225397209, 4300529612, 5375662015, 6450794418, 8601059224, 10751324030, 12901588836, 16126986045, 17202118448, 21502648060, 25803177672, 32253972090, 43005296120, 51606355344, 64507944180, 86010592240, 129015888360, 258031776720]

約数ペア:

[(1, 258031776720), (2, 129015888360), (3, 86010592240), (4, 64507944180), (5, 51606355344), (6, 43005296120), (8, 32253972090), (10, 25803177672), (12, 21502648060), (15, 17202118448), (16, 16126986045), (20, 12901588836), (24, 10751324030), (30, 8601059224), (40, 6450794418), (48, 5375662015), (60, 4300529612), (80, 3225397209), (120, 2150264806), (240, 1075132403)]