196409040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{818371}}^1$

素因数の和:818387

約数の個数: 40

約数和(自身を含む): 608868768

約数和(自身を除く): 412459728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 818371, 1636742, 2455113, 3273484, 4091855, 4910226, 6546968, 8183710, 9820452, 12275565, 13093936, 16367420, 19640904, 24551130, 32734840, 39281808, 49102260, 65469680, 98204520, 196409040]

約数ペア:

[(1, 196409040), (2, 98204520), (3, 65469680), (4, 49102260), (5, 39281808), (6, 32734840), (8, 24551130), (10, 19640904), (12, 16367420), (15, 13093936), (16, 12275565), (20, 9820452), (24, 8183710), (30, 6546968), (40, 4910226), (48, 4091855), (60, 3273484), (80, 2455113), (120, 1636742), (240, 818371)]