71229120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74197}}^1$

素因数の和:74217

約数の個数: 56

約数和(自身を含む): 226155504

約数和(自身を除く): 154926384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 74197, 148394, 222591, 296788, 370985, 445182, 593576, 741970, 890364, 1112955, 1187152, 1483940, 1780728, 2225910, 2374304, 2967880, 3561456, 4451820, 4748608, 5935760, 7122912, 8903640, 11871520, 14245824, 17807280, 23743040, 35614560, 71229120]

約数ペア:

[(1, 71229120), (2, 35614560), (3, 23743040), (4, 17807280), (5, 14245824), (6, 11871520), (8, 8903640), (10, 7122912), (12, 5935760), (15, 4748608), (16, 4451820), (20, 3561456), (24, 2967880), (30, 2374304), (32, 2225910), (40, 1780728), (48, 1483940), (60, 1187152), (64, 1112955), (80, 890364), (96, 741970), (120, 593576), (160, 445182), (192, 370985), (240, 296788), (320, 222591), (480, 148394), (960, 74197)]