254888430240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{531017563}}^1$

素因数の和:531017581

約数の個数: 48

約数和(自身を含む): 802898556768

約数和(自身を除く): 548010126528

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, 531017563, 1062035126, 1593052689, 2124070252, 2655087815, 3186105378, 4248140504, 5310175630, 6372210756, 7965263445, 8496281008, 10620351260, 12744421512, 15930526890, 16992562016, 21240702520, 25488843024, 31861053780, 42481405040, 50977686048, 63722107560, 84962810080, 127444215120, 254888430240]

約数ペア:

[(1, 254888430240), (2, 127444215120), (3, 84962810080), (4, 63722107560), (5, 50977686048), (6, 42481405040), (8, 31861053780), (10, 25488843024), (12, 21240702520), (15, 16992562016), (16, 15930526890), (20, 12744421512), (24, 10620351260), (30, 8496281008), (32, 7965263445), (40, 6372210756), (48, 5310175630), (60, 4248140504), (80, 3186105378), (96, 2655087815), (120, 2124070252), (160, 1593052689), (240, 1062035126), (480, 531017563)]