121522240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{54251}}^1$

素因数の和:54275

約数の個数: 56

約数和(自身を含む): 330720192

約数和(自身を除く): 209197952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 54251, 108502, 217004, 271255, 379757, 434008, 542510, 759514, 868016, 1085020, 1519028, 1736032, 1898785, 2170040, 3038056, 3472064, 3797570, 4340080, 6076112, 7595140, 8680160, 12152224, 15190280, 17360320, 24304448, 30380560, 60761120, 121522240]

約数ペア:

[(1, 121522240), (2, 60761120), (4, 30380560), (5, 24304448), (7, 17360320), (8, 15190280), (10, 12152224), (14, 8680160), (16, 7595140), (20, 6076112), (28, 4340080), (32, 3797570), (35, 3472064), (40, 3038056), (56, 2170040), (64, 1898785), (70, 1736032), (80, 1519028), (112, 1085020), (140, 868016), (160, 759514), (224, 542510), (280, 434008), (320, 379757), (448, 271255), (560, 217004), (1120, 108502), (2240, 54251)]