247028160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257321}}^1$

素因数の和:257341

約数の個数: 56

約数和(自身を含む): 784317456

約数和(自身を除く): 537289296

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, 257321, 514642, 771963, 1029284, 1286605, 1543926, 2058568, 2573210, 3087852, 3859815, 4117136, 5146420, 6175704, 7719630, 8234272, 10292840, 12351408, 15439260, 16468544, 20585680, 24702816, 30878520, 41171360, 49405632, 61757040, 82342720, 123514080, 247028160]

約数ペア:

[(1, 247028160), (2, 123514080), (3, 82342720), (4, 61757040), (5, 49405632), (6, 41171360), (8, 30878520), (10, 24702816), (12, 20585680), (15, 16468544), (16, 15439260), (20, 12351408), (24, 10292840), (30, 8234272), (32, 7719630), (40, 6175704), (48, 5146420), (60, 4117136), (64, 3859815), (80, 3087852), (96, 2573210), (120, 2058568), (160, 1543926), (192, 1286605), (240, 1029284), (320, 771963), (480, 514642), (960, 257321)]