978121320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{741001}}^1$

素因数の和:741026

約数の個数: 64

約数和(自身を含む): 3201128640

約数和(自身を除く): 2223007320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 741001, 1482002, 2223003, 2964004, 3705005, 4446006, 5928008, 7410010, 8151011, 8892012, 11115015, 14820020, 16302022, 17784024, 22230030, 24453033, 29640040, 32604044, 40755055, 44460060, 48906066, 65208088, 81510110, 88920120, 97812132, 122265165, 163020220, 195624264, 244530330, 326040440, 489060660, 978121320]

約数ペア:

[(1, 978121320), (2, 489060660), (3, 326040440), (4, 244530330), (5, 195624264), (6, 163020220), (8, 122265165), (10, 97812132), (11, 88920120), (12, 81510110), (15, 65208088), (20, 48906066), (22, 44460060), (24, 40755055), (30, 32604044), (33, 29640040), (40, 24453033), (44, 22230030), (55, 17784024), (60, 16302022), (66, 14820020), (88, 11115015), (110, 8892012), (120, 8151011), (132, 7410010), (165, 5928008), (220, 4446006), (264, 3705005), (330, 2964004), (440, 2223003), (660, 1482002), (1320, 741001)]