4254240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8863}}^1$

素因数の和:8881

約数の個数: 48

約数和(自身を含む): 13402368

約数和(自身を除く): 9148128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 8863, 17726, 26589, 35452, 44315, 53178, 70904, 88630, 106356, 132945, 141808, 177260, 212712, 265890, 283616, 354520, 425424, 531780, 709040, 850848, 1063560, 1418080, 2127120, 4254240]

約数ペア:

[(1, 4254240), (2, 2127120), (3, 1418080), (4, 1063560), (5, 850848), (6, 709040), (8, 531780), (10, 425424), (12, 354520), (15, 283616), (16, 265890), (20, 212712), (24, 177260), (30, 141808), (32, 132945), (40, 106356), (48, 88630), (60, 70904), (80, 53178), (96, 44315), (120, 35452), (160, 26589), (240, 17726), (480, 8863)]