146574240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{305363}}^1$

素因数の和:305381

約数の個数: 48

約数和(自身を含む): 461710368

約数和(自身を除く): 315136128

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, 305363, 610726, 916089, 1221452, 1526815, 1832178, 2442904, 3053630, 3664356, 4580445, 4885808, 6107260, 7328712, 9160890, 9771616, 12214520, 14657424, 18321780, 24429040, 29314848, 36643560, 48858080, 73287120, 146574240]

約数ペア:

[(1, 146574240), (2, 73287120), (3, 48858080), (4, 36643560), (5, 29314848), (6, 24429040), (8, 18321780), (10, 14657424), (12, 12214520), (15, 9771616), (16, 9160890), (20, 7328712), (24, 6107260), (30, 4885808), (32, 4580445), (40, 3664356), (48, 3053630), (60, 2442904), (80, 1832178), (96, 1526815), (120, 1221452), (160, 916089), (240, 610726), (480, 305363)]